Finite Group Databasebeta

← C2×C4×#14579159 #34446787

Subgroups — C2×C4×#14579159 #34446787

Order 20224.

3358 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579159C211yesmaximal, characteristic
2C22×C4×Dic158C211yesmaximal, characteristic
3C4×#14579159C2116yesmaximal, direct product factor
4C2×#19098470C211yesmaximal, characteristic
5C2×#19098468C211yesmaximal, characteristic
6C2×#19098458C214yesmaximal
7C2×#19098432C211yesmaximal, characteristic
8C2×C4×Dic79⋊C4C214yesmaximal
9C2×C42×Dic79C211yesmaximal, characteristic
10C22×C4×Q8×C79C211yesmaximal, characteristic
11C23×Dic158C2211yescharacteristic
12C2×#14579159C4116yesdirect product factor
13C2×#14579159C2218yes—
14C2×C4×Dic158—28no—
15C2×C4×Dic158C2218yes—
16C22×C4⋊Dic79C2211yescharacteristic
17C22×Dic79⋊C4C2214yes—
18C22×Dic79⋊C4C2212yes—
19C22×Dic79⋊C4C2214yes—
20C22×C4×Dic79C2212yes—
21C22×C4×Dic79C2212yes—
22C22×C4×Dic79C2211yescharacteristic
23C22×C4×Dic79C2211yescharacteristic
24C22×C4×Dic79C2212yes—
25#19098470C2218yes—
26#19098468C2218yes—
27#19098458C22132yes—
28#19098432C2218yes—
29C4×Dic79⋊C4C22132yes—
30C2×C79⋊#95C2214yes—
31C2×C79⋊#95C2214yes—
32C42×Dic79C2218yes—
33C23×Q8×C79C2211yescharacteristic
34C2×C4×Q8×C79—28no—
35C2×C4×Q8×C79C2218yes—
36C22×C4⋊C4×C79C2211yescharacteristic
37C22×C4⋊C4×C79C2212yes—
38C22×C42×C79C2212yes—
39C22×C42×C79C2211yescharacteristic
40C22×Dic158—24no—
41C22×Dic158—24no—
42C22×Dic158C2×C418yes—
43C22×Dic158C2314yes—
44C23×Dic79C2312yes—
45C23×Dic79C2312yes—
46C23×Dic79C2312yes—
47C23×Dic79C2312yes—
48#14579159C2×C4164yesdirect product factor
49C4×Dic158—232no—
50C2×C4⋊Dic79—24no—
51C2×C4⋊Dic79C2314yes—
52C2×Dic79⋊C4—28no—
53C2×Dic79⋊C4—216no—
54C2×Dic79⋊C4C2×C4132yes—
55C2×Dic79⋊C4C23116yes—
56C2×Dic79⋊C4C2318yes—
57C2×Dic79⋊C4C23116yes—
58C2×C4×Dic79—28no—
59C2×C4×Dic79—24no—
60C2×C4×Dic79—28no—
61C2×C4×Dic79C2×C418yes—
62C2×C4×Dic79Q8116yescomplemented
63C2×C4×Dic79C2318yes—
64C2×C4×Dic79C2314yes—
65C2×C4×Dic79C2318yes—
66C2×C4×Dic79C2314yes—
67C2×C4×Dic79C2318yes—
68C79⋊#95C23116yes—
69C79⋊#95C23116yes—
70C22×Q8×C79—24no—
71C22×Q8×C79—24no—
72C22×Q8×C79C2×C418yes—
73C22×Q8×C79C2314yes—
74C23×C4×C79C2312yes—
75C23×C4×C79C2312yes—
76C23×C4×C79C2311yescharacteristic
77C23×C4×C79C2311yescharacteristic
78C23×C4×C79C2311yescharacteristic
79C4×Q8×C79—232no—
80C2×C4⋊C4×C79—28no—
81C2×C4⋊C4×C79—24no—
82C2×C4⋊C4×C79C2314yes—
83C2×C4⋊C4×C79C2318yes—
84C2×C42×C79—28no—
85C2×C42×C79D418yes—
86C2×C42×C79C2318yes—
87C2×C42×C79C2314yes—
88C2×Dic158—232no—
89C2×Dic158—28no—
90C2×Dic158—28no—
91C2×Dic158C22×C4116yes—
92C22×Dic79—24no—
93C22×Dic79—24no—
94C22×Dic79—24no—
95C22×Dic79—24no—
96C22×Dic79—24no—
97C22×Dic79—28no—
98C22×Dic79C22×C418yes—
99C22×Dic79C22×C418yes—
100C22×Dic79C2×Q818yes—
101C22×Dic79C2×Q818yes—
102C22×Dic79#4118yes—
103C22×Dic79C2414yes—
104C22×Dic79C2414yes—
105C22×Dic79C2414yes—
106C22×Dic79C2414yes—
107C4⋊Dic79—28no—
108Dic79⋊C4—232no—
109Dic79⋊C4—216no—
110Dic79⋊C4C22×C4164yes—
111C4×Dic79—216no—
112C4×Dic79—216no—
113C4×Dic79—28no—
114C4×Dic79C22×C4116yes—
115C4×Dic79C2×Q8132yescomplemented
116C24×C79C2411yescharacteristic
117C2×Q8×C79—232no—
118C2×Q8×C79—28no—
119C2×Q8×C79—28no—
120C2×Q8×C79C22×C4116yes—
121C22×C4×C79—24no—
122C22×C4×C79—24no—
123C22×C4×C79—24no—
124C22×C4×C79—24no—
125C22×C4×C79—28no—
126C22×C4×C79C22×C418yes—
127C22×C4×C79C22×C414yes—
128C22×C4×C79C2×D414yes—
129C22×C4×C79C2×D414yes—
130C22×C4×C79C2×D414yes—
131C22×C4×C79C2×Q818yes—
132C22×C4×C79#4114yes—
133C22×C4×C79C2414yes—
134C22×C4×C79C2414yes—
135C22×C4×C79C2412yes—
136C22×C4×C79C2412yes—
137C22×C4×C79C2412yes—
138C4⋊C4×C79—216no—
139C4⋊C4×C79—28no—
140C42×C79—216no—
141C42×C79C2×D4116yes—
142C23×C79C23×C412yes—
143C23×C79C22×D412yes—
144C23×C79C22×Q814yes—
145C23×C79C2×#4114yes—
146C23×C79C2×#4112yes—
147C23×C79C2511yescharacteristic
148Q8×C79—232no—
149C2×C4×C79—216no—
150C2×C4×C79—28no—
151C2×C4×C79—24no—
152C2×C4×C79—24no—
153C2×C4×C79—24no—
154C2×C4×C79—24no—
155C2×C4×C79—28no—
156C2×C4×C79—48no—
157C2×C4×C79C4×D4116yes—
158C2×C4×C79C4⋊Q8116yescomplemented
159C2×C4×C79C23×C418yes—
160C2×C4×C79C23×C414yes—
161C2×C4×C79C22×D414yes—
162C2×C4×C79C22×D414yes—
163C2×C4×C79C22×D414yes—
164C2×C4×C79C22×Q818yes—
165C2×C4×C79C2×#4114yes—
166C2×Dic79—216no—
167C2×Dic79—216no—
168C2×Dic79—24no—
169C2×Dic79—24no—
170C2×Dic79—24no—
171C2×Dic79—24no—
172C2×Dic79—24no—
173C2×Dic79—28no—
174C2×Dic79—48no—
175C2×Dic79C4×Q8132yescomplemented
176C2×Dic79C23×C418yes—
177C2×Dic79C23×C418yes—
178C2×Dic79C22×Q818yes—
179C2×Dic79C22×Q818yes—
180C2×Dic79C2×#4118yes—
181Dic158—232no—
182C22×C79C2×C4×D414yes—
183C22×C79C2×C4×Q818yes—
184C22×C79C2×C4⋊Q814yes—
185C22×C79#53214yes—
186C22×C79#53318yes—
187C22×C79C24×C411yescharacteristic
188C22×C79C23×D411yescharacteristic
189C22×C79C23×Q812yes—
190C22×C79C22×#4112yes—
191C22×C79C22×#4111yescharacteristic
192C4×C79—28no—
193C4×C79—24no—
194C4×C79—44no—
195C4×C79C2×C4×D418yes—
196C4×C79C2×C4⋊Q818yescomplemented
197Dic79—28no—
198Dic79—28no—
199Dic79—44no—
200Dic79C2×C4×Q8116yescomplemented
201C2×C4×C4⋊Q8—791nomaximal, Sylow
202C2×C79C4×C4⋊Q818yescomplemented
203C2×C79C22×C4×D411yescharacteristic
204C2×C79C22×C4×Q812yes—
205C2×C79C22×C4⋊Q811yescharacteristic
206C2×C79C2×#53211yescharacteristic
207C2×C79C2×#53312yes—
208C22×C4⋊Q8—791no—
209C22×C4×Q8—791no—
210C22×C4×Q8D7911yescharacteristic
211C4×C4⋊Q8—7916no—
212C2×#391—791no—
213C2×#391—791no—
214C2×#389—794no—
215C2×#384—791no—
216C2×C4×C4⋊C4—794no—
217C2×C43—791no—
218C79C2×C4×C4⋊Q811yescharacteristic, complemented, Sylow
219C23×Q8—791no—
220C23×Q8C2×D7911yescharacteristic
221C2×C4⋊Q8—798no—
222C2×C4⋊Q8—7916no—
223C2×C4×Q8—28no—
224C2×C4×Q8—798no—
225C2×C4×Q8—1588no—
226C2×C4×Q8C2×D7918yes—
227C22×C4⋊C4—794no—
228C22×C4⋊C4—792no—
229C22×C4⋊C4—791no—
230C22×C4⋊C4—794no—
231C22×C4⋊C4C2×D7911yescharacteristic
232C22×C4⋊C4C2×D7912yes—
233C22×C42—791no—
234C22×C42—792no—
235C22×C42—792no—
236C22×C42—791no—
237C22×C42—792no—
238C22×C42C2×D7912yes—
239C22×C42C2×D7911yescharacteristic
240#391—798no—
241#391—798no—
242#389—7932no—
243#384—798no—
244C4×C4⋊C4—7932no—
245C2×#95—794no—
246C2×#95—794no—
247C43—798no—
248C22×Q8—24no—
249C22×Q8—24no—
250C22×Q8—798no—
251C22×Q8—794no—
252C22×Q8—1584no—
253C22×Q8—1584no—
254C22×Q8C4×D7918yes—
255C22×Q8C22×D7914yes—
256C23×C4—792no—
257C23×C4—792no—
258C23×C4—792no—
259C23×C4—792no—
260C23×C4C22×D7912yes—
261C23×C4C22×D7912yes—
262C23×C4C22×D7911yescharacteristic
263C23×C4C22×D7911yescharacteristic
264C23×C4C22×D7911yescharacteristic
265C4⋊Q8—7964no—
266C4×Q8—232no—
267C4×Q8—15832no—
268C2×C4⋊C4—28no—
269C2×C4⋊C4—24no—
270C2×C4⋊C4—7932no—
271C2×C4⋊C4—7916no—
272C2×C4⋊C4—794no—
273C2×C4⋊C4—798no—
274C2×C4⋊C4—7916no—
275C2×C4⋊C4—15816no—
276C2×C4⋊C4—1588no—
277C2×C4⋊C4—1584no—
278C2×C4⋊C4C22×D7914yes—
279C2×C4⋊C4C22×D7918yes—
280C2×C42—28no—
281C2×C42—798no—
282C2×C42—7916no—
283C2×C42—794no—
284C2×C42—798no—
285C2×C42—798no—
286C2×C42—798no—
287C2×C42—794no—
288C2×C42—1588no—
289C2×C42—1588no—
290C2×C42—1584no—
291C2×C42C22⋊D7918yes—
292C2×C42C22×D7918yes—
293C2×C42C22×D7914yes—
294#95—7916no—
295#95—7916no—
296C24C23×D7911yescharacteristic
297C2×Q8—28no—
298C2×Q8—232no—
299C2×Q8—28no—
300C2×Q8—7916no—
301C2×Q8—1588no—
302C2×Q8—15832no—
303C2×Q8—1588no—
304C2×Q8C2×C4×D79116yes—
305C22×C4—24no—
306C22×C4—24no—
307C22×C4—24no—
308C22×C4—28no—
309C22×C4—24no—
310C22×C4—798no—
311C22×C4—798no—
312C22×C4—794no—
313C22×C4—798no—
314C22×C4—798no—
315C22×C4—794no—
316C22×C4—794no—
317C22×C4—798no—
318C22×C4—794no—
319C22×C4—1588no—
320C22×C4—1584no—
321C22×C4—1584no—
322C22×C4—1584no—
323C22×C4—1584no—
324C22×C4—1584no—
325C22×C4C2×C4×D7918yes—
326C22×C4C2×C4×D7914yes—
327C22×C4C2×C22⋊D7914yes—
328C22×C4C2×C22⋊D7914yes—
329C22×C4C2×C22⋊D7914yes—
330C22×C4Q8×D7918yes—
331C22×C4#1192962414yes—
332C22×C4C23×D7914yes—
333C22×C4C23×D7914yes—
334C22×C4C23×D7912yes—
335C22×C4C23×D7912yes—
336C22×C4C23×D7912yes—
337C4⋊C4—216no—
338C4⋊C4—28no—
339C4⋊C4—7964no—
340C4⋊C4—15832no—
341C4⋊C4—15816no—
342C4⋊C4—1588no—
343C42—216no—
344C42—7932no—
345C42—7916no—
346C42—15816no—
347C42—1588no—
348C42—15816no—
349C42C2×C22⋊D79116yes—
350C23C22×C4×D7912yes—
351C23C22×C22⋊D7912yes—
352C23C2×Q8×D7914yes—
353C23#41×D7914yes—
354C23C2×#1192962412yes—
355C23C24×D7911yescharacteristic
356Q8—232no—
357Q8—15832no—
358C2×C4—216no—
359C2×C4—28no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—28no—
365C2×C4—48no—
366C2×C4—3168no—
367C2×C4—7932no—
368C2×C4—798no—
369C2×C4—798no—
370C2×C4—798no—
371C2×C4—798no—
372C2×C4—798no—
373C2×C4—1584no—
374C2×C4—1588no—
375C2×C4—15816no—
376C2×C4—15816no—
377C2×C4—1584no—
378C2×C4—1584no—
379C2×C4—1584no—
380C2×C4—1584no—
381C2×C4C4×C22⋊D79116yes—
382C2×C4#14579159116yesdirect product factor
383C2×C4C22×C4×D7918yes—
384C2×C4C22×C4×D7914yes—
385C2×C4C22×C22⋊D7914yes—
386C2×C4C22×C22⋊D7914yes—
387C2×C4C22×C22⋊D7914yes—
388C2×C4C2×Q8×D7918yes—
389C2×C4C2×#1192962414yes—
390C22C2×C4×C22⋊D7914yes—
391C22C4×Q8×D7918yes—
392C22C2×#1457915914yes—
393C22#1909910914yes—
394C22#1909911718yes—
395C22C23×C4×D7911yescharacteristic
396C22C23×C22⋊D7911yescharacteristic
397C22C22×Q8×D7912yes—
398C22C2×#41×D7912yes—
399C22C22×#1192962411yescharacteristic
400C4—28no—
401C4—24no—
402C4—44no—
403C4—3164no—
404C4—7916no—
405C4—1588no—
406C4—1588no—
407C4C2×C4×C22⋊D7918yes—
408C4C2×#1457915918yesdirect product factor
409C2C4×#1457915918yesdirect product factor
410C2C22×C4×C22⋊D7911yescharacteristic
411C2C2×C4×Q8×D7912yes—
412C2C22×#1457915911yescharacteristic
413C2C2×#1909910911yescharacteristic
414C2C2×#1909911712yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×C4×Q8×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC22×C4×Q8D79
hypocenterC79C2×C4×C4⋊Q8
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. C4×#14579159C2direct (N × H)
12. C2×#14579159C4direct (N × H)
48. #14579159C2×C4direct (N × H)
62. C2×C4×Dic79Q8semidirect
115. C4×Dic79C2×Q8semidirect
158. C2×C4×C79C4⋊Q8semidirect
175. C2×Dic79C4×Q8semidirect
196. C4×C79C2×C4⋊Q8semidirect
200. Dic79C2×C4×Q8semidirect
202. C2×C79C4×C4⋊Q8semidirect
218. C79C2×C4×C4⋊Q8semidirect
382. C2×C4#14579159direct (N × H)
408. C4C2×#14579159direct (N × H)
409. C2C4×#14579159direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145791592
C22×C4×Dic1582
C4×#145791592
C2×#190984702
C2×#190984682
C2×#190984582
C2×#190984322
C2×C4×Dic79⋊C42
C2×C42×Dic792
C22×C4×Q8×C792
C2×C4×C4⋊Q879