Finite Group Databasebeta

← C2×#23766489 #34447909

Subgroups — C2×#23766489 #34447909

Order 20224.

2726 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic
2#23766489C2116yesmaximal, direct product factor
3C2×#19098467C214yesmaximal
4C2×#19098461C212yesmaximal
5C2×#19098459C212yesmaximal
6C2×C4⋊C4×Dic79C212yesmaximal
7C2×C4×C4⋊Dic79C212yesmaximal
8C2×C4×C4⋊Dic79C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
10C23×Dic158C2212yes—
11C2×#14579161C4116yescomplemented
12C2×#14579161C2218yes—
13C22×C4⋊Dic79C2211yescharacteristic
14C22×C4⋊Dic79C2212yes—
15C22×C4⋊Dic79C2212yes—
16C22×C4⋊Dic79C2211yescharacteristic
17C22×Dic79⋊C4C2214yes—
18C22×C4×Dic79C2212yes—
19C22×C4×Dic79C2214yes—
20#19098467C22132yes—
21#19098461C22116yes—
22#19098459C22116yes—
23C4⋊C4×Dic79C22116yes—
24C4×C4⋊Dic79C22116yes—
25C4×C4⋊Dic79C2218yes—
26C2×C79⋊#95C2214yes—
27C2×C79⋊#95C2214yes—
28C2×C79⋊#95C2212yes—
29C22×C4⋊C4×C79C2211yescharacteristic
30C22×C4⋊C4×C79C2211yescharacteristic
31C22×C42×C79C2212yes—
32C22×C42×C79C2211yescharacteristic
33C4×C4⋊C4×C79C2218yes—
34C2×#95×C79C2212yes—
35C22×Dic158—44no—
36C22×Dic158—44no—
37C22×Dic158C2×C4116yes—
38C22×Dic158C2318yes—
39C23×Dic79C2312yes—
40C23×Dic79C2314yes—
41C23×Dic79C2312yes—
42#14579161C2×C4164yescomplemented
43C2×C4⋊Dic79—24no—
44C2×C4⋊Dic79C2×C4116yes—
45C2×C4⋊Dic79C2×C4116yes—
46C2×C4⋊Dic79Q818yescomplemented
47C2×C4⋊Dic79C2314yes—
48C2×C4⋊Dic79C2318yes—
49C2×C4⋊Dic79C2318yes—
50C2×C4⋊Dic79C2314yes—
51C2×Dic79⋊C4—48no—
52C2×Dic79⋊C4C23116yes—
53C2×C4×Dic79—28no—
54C2×C4×Dic79—48no—
55C2×C4×Dic79C2318yes—
56C2×C4×Dic79C23116yes—
57C79⋊#95C23116yes—
58C79⋊#95C2318yes—
59C79⋊#95C23116yes—
60C23×C4×C79C2312yes—
61C23×C4×C79C2311yescharacteristic
62C23×C4×C79C2312yes—
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2311yescharacteristic
65C2×C4⋊C4×C79—24no—
66C2×C4⋊C4×C79Q818yescomplemented
67C2×C4⋊C4×C79C2314yes—
68C2×C4⋊C4×C79C2314yes—
69C2×C42×C79—28no—
70C2×C42×C79C2×C418yes—
71C2×C42×C79C2318yes—
72C2×C42×C79C2314yes—
73#95×C79C2318yes—
74C2×Dic158—432no—
75C2×Dic158—48no—
76C2×Dic158—48no—
77C2×Dic158C22×C4132yes—
78C22×Dic79—24no—
79C22×Dic79—24no—
80C22×Dic79—24no—
81C22×Dic79—28no—
82C22×Dic79—28no—
83C22×Dic79—24no—
84C22×Dic79—24no—
85C22×Dic79C22×C4116yes—
86C22×Dic79C2×Q818yes—
87C22×Dic79C2414yes—
88C22×Dic79C2418yes—
89C22×Dic79C2414yes—
90C4⋊Dic79—28no—
91C4⋊Dic79C22×C4132yes—
92C4⋊Dic79C22×C4132yes—
93C4⋊Dic79C2×Q8116yescomplemented
94Dic79⋊C4—416no—
95C4×Dic79—216no—
96C4×Dic79—416no—
97C24×C79C2411yescharacteristic
98C22×C4×C79—24no—
99C22×C4×C79—22no—
100C22×C4×C79—22no—
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79—24no—
104C22×C4×C79—24no—
105C22×C4×C79C22×C414yes—
106C22×C4×C79C22×C414yes—
107C22×C4×C79C22×C414yes—
108C22×C4×C79C2×Q818yes—
109C22×C4×C79C2×Q814yes—
110C22×C4×C79C2×Q814yes—
111C22×C4×C79#4114yes—
112C22×C4×C79#4114yes—
113C22×C4×C79C2414yes—
114C22×C4×C79C2412yes—
115C22×C4×C79C2414yes—
116C22×C4×C79C2412yes—
117C22×C4×C79C2412yes—
118C4⋊C4×C79—28no—
119C4⋊C4×C79C2×Q8116yescomplemented
120C42×C79—216no—
121C42×C79C22×C4116yes—
122C23×C79C23×C412yes—
123C23×C79C22×Q812yes—
124C23×C79C22×Q812yes—
125C23×C79C2×#4112yes—
126C23×C79C2×#4112yes—
127C23×C79H(5,𝔽2)12yes—
128C23×C79H(5,𝔽2)12yes—
129C23×C79C2511yescharacteristic
130C2×C4×C79—28no—
131C2×C4×C79—216no—
132C2×C4×C79—24no—
133C2×C4×C79—24no—
134C2×C4×C79—22no—
135C2×C4×C79—22no—
136C2×C4×C79—24no—
137C2×C4×C79—24no—
138C2×C4×C79—24no—
139C2×C4×C79—48no—
140C2×C4×C79C4×Q8116yes—
141C2×C4×C79C4×Q8116yes—
142C2×C4×C79C23×C414yes—
143C2×C4×C79C23×C414yes—
144C2×C4×C79C23×C414yes—
145C2×C4×C79C22×Q814yes—
146C2×C4×C79C22×Q818yes—
147C2×C4×C79C22×Q814yes—
148C2×C4×C79C2×#4114yes—
149C2×C4×C79C2×#4114yes—
150C2×Dic79—232no—
151C2×Dic79—216no—
152C2×Dic79—24no—
153C2×Dic79—24no—
154C2×Dic79—28no—
155C2×Dic79—28no—
156C2×Dic79—24no—
157C2×Dic79—24no—
158C2×Dic79—24no—
159C2×Dic79—48no—
160C2×Dic79C23×C4116yes—
161C2×Dic79C22×Q818yes—
162Dic158—432no—
163C22×C79C2×C4×Q814yes—
164C22×C79C2×C4×Q814yes—
165C22×C79#51814yes—
166C22×C79#55414yes—
167C22×C79#55414yes—
168C22×C79#55514yes—
169C22×C79Q8214yes—
170C22×C79C24×C411yescharacteristic
171C22×C79C23×Q811yescharacteristic
172C22×C79C23×Q811yescharacteristic
173C22×C79C22×#4111yescharacteristic
174C22×C79C22×#4111yescharacteristic
175C22×C79C2×H(5,𝔽2)11yescharacteristic
176C22×C79C2×H(5,𝔽2)11yescharacteristic
177C4×C79—24no—
178C4×C79—28no—
179C4×C79—44no—
180C4×C79C2×C4×Q818yes—
181C4×C79C2×C4×Q818yes—
182Dic79—216no—
183Dic79—28no—
184Dic79—44no—
185C2×#2369—791nomaximal, Sylow
186C2×C79#236918yescomplemented
187C2×C79C22×C4×Q811yescharacteristic
188C2×C79C22×C4×Q811yescharacteristic
189C2×C79C2×#51811yescharacteristic
190C2×C79C2×#55411yescharacteristic
191C2×C79C2×#55411yescharacteristic
192C2×C79C2×#55511yescharacteristic
193C2×C79C2×Q8211yescharacteristic
194C22×C4⋊Q8—791no—
195#2369—7916no—
196C2×#391—794no—
197C2×#389—792no—
198C2×#389—792no—
199C2×C4×C4⋊C4—792no—
200C2×C4×C4⋊C4—791no—
201C2×C4×C4⋊C4—792no—
202C2×C4×C4⋊C4D7911yescharacteristic
203C79C2×#236911yescharacteristic, complemented, Sylow
204C23×Q8—792no—
205C2×C4⋊Q8—798no—
206C2×C4⋊Q8—7916no—
207C22×C4⋊C4—794no—
208C22×C4⋊C4—792no—
209C22×C4⋊C4—792no—
210C22×C4⋊C4—791no—
211C22×C4⋊C4—791no—
212C22×C4⋊C4C2×D7911yescharacteristic
213C22×C4⋊C4C2×D7911yescharacteristic
214C22×C42—794no—
215C22×C42—792no—
216C22×C42C2×D7912yes—
217C22×C42C2×D7911yescharacteristic
218#391—7932no—
219#389—7916no—
220#389—7916no—
221C4×C4⋊C4—7916no—
222C4×C4⋊C4—7916no—
223C4×C4⋊C4—798no—
224C4×C4⋊C4C2×D7918yes—
225C2×#95—794no—
226C2×#95—794no—
227C2×#95—792no—
228C2×#95C2×D7912yes—
229C22×Q8—3164no—
230C22×Q8—3164no—
231C22×Q8—7916no—
232C22×Q8—798no—
233C23×C4—794no—
234C23×C4—792no—
235C23×C4—792no—
236C23×C4C22×D7912yes—
237C23×C4C22×D7911yescharacteristic
238C23×C4C22×D7912yes—
239C23×C4C22×D7911yescharacteristic
240C23×C4C22×D7911yescharacteristic
241C4⋊Q8—7964no—
242C2×C4⋊C4—24no—
243C2×C4⋊C4—3168no—
244C2×C4⋊C4—7916no—
245C2×C4⋊C4—7916no—
246C2×C4⋊C4—7916no—
247C2×C4⋊C4—798no—
248C2×C4⋊C4—798no—
249C2×C4⋊C4—798no—
250C2×C4⋊C4—794no—
251C2×C4⋊C4—794no—
252C2×C4⋊C4—1584no—
253C2×C4⋊C4Dic15818yescomplemented
254C2×C4⋊C4C22×D7914yes—
255C2×C4⋊C4C22×D7914yes—
256C2×C42—28no—
257C2×C42—3168no—
258C2×C42—7916no—
259C2×C42—798no—
260C2×C42—1588no—
261C2×C42C4×D7918yes—
262C2×C42C22×D7918yes—
263C2×C42C22×D7914yes—
264#95—7916no—
265#95—7916no—
266#95—798no—
267#95C22×D7918yes—
268C24C23×D7911yescharacteristic
269C2×Q8—3168no—
270C2×Q8—3168no—
271C2×Q8—31632no—
272C2×Q8—7932no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—798no—
281C22×C4—794no—
282C22×C4—798no—
283C22×C4—7916no—
284C22×C4—794no—
285C22×C4—1584no—
286C22×C4—1584no—
287C22×C4—1584no—
288C22×C4—1584no—
289C22×C4—1584no—
290C22×C4—1588no—
291C22×C4—1588no—
292C22×C4C2×C4×D7914yes—
293C22×C4C2×C4×D7914yes—
294C22×C4C2×C4×D7914yes—
295C22×C4Q8×D7914yes—
296C22×C4C2×Dic15818yes—
297C22×C4C2×Dic15814yes—
298C22×C4#1192962314yes—
299C22×C4#1192962414yes—
300C22×C4C23×D7914yes—
301C22×C4C23×D7914yes—
302C22×C4C23×D7912yes—
303C22×C4C23×D7912yes—
304C22×C4C23×D7912yes—
305C4⋊C4—28no—
306C4⋊C4—31616no—
307C4⋊C4—7916no—
308C4⋊C4—7932no—
309C4⋊C4—7932no—
310C4⋊C4—1588no—
311C4⋊C4C2×Dic158116yescomplemented
312C42—216no—
313C42—31616no—
314C42—15816no—
315C42C2×C4×D79116yes—
316C23C22×C4×D7912yes—
317C23C2×Q8×D7912yes—
318C23C22×Dic15812yes—
319C23C2×#1192962312yes—
320C23C2×#1192962412yes—
321C23#1457920712yes—
322C23#1457920712yes—
323C23C24×D7911yescharacteristic
324Q8—31632no—
325C2×C4—24no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—216no—
329C2×C4—28no—
330C2×C4—24no—
331C2×C4—24no—
332C2×C4—24no—
333C2×C4—24no—
334C2×C4—48no—
335C2×C4—3168no—
336C2×C4—7916no—
337C2×C4—798no—
338C2×C4—1584no—
339C2×C4—1584no—
340C2×C4—1584no—
341C2×C4—1584no—
342C2×C4—1588no—
343C2×C4—1588no—
344C2×C4—15816no—
345C2×C4—15832no—
346C2×C4—1584no—
347C2×C4#14579126116yes—
348C2×C4C4×Dic158116yes—
349C2×C4C22×C4×D7914yes—
350C2×C4C22×C4×D7914yes—
351C2×C4C22×C4×D7914yes—
352C2×C4C2×Q8×D7914yes—
353C2×C4C22×Dic15818yes—
354C2×C4C22×Dic15814yes—
355C2×C4C2×#1192962314yes—
356C2×C4C2×#1192962414yes—
357C22C2×#1457912614yes—
358C22C2×C4×Dic15814yes—
359C22#1909903714yes—
360C22#1909927014yes—
361C22#1909927314yes—
362C22#1909927814yes—
363C22Q8×Dic15814yes—
364C22C23×C4×D7911yescharacteristic
365C22C22×Q8×D7911yescharacteristic
366C22C23×Dic15811yescharacteristic
367C22C22×#1192962311yescharacteristic
368C22C22×#1192962411yescharacteristic
369C22C2×#1457920711yescharacteristic
370C22C2×#1457920711yescharacteristic
371C4—24no—
372C4—28no—
373C4—44no—
374C4—3164no—
375C4—15816no—
376C4—1588no—
377C4C2×#1457912618yes—
378C4C2×C4×Dic15818yes—
379C2#2376648918yesdirect product factor
380C2C22×#1457912611yescharacteristic
381C2C22×C4×Dic15811yescharacteristic
382C2C2×#1909903711yescharacteristic
383C2C2×#1909927011yescharacteristic
384C2C2×#1909927311yescharacteristic
385C2C2×#1909927811yescharacteristic
386C2C2×Q8×Dic15811yescharacteristic
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C4×C4⋊C4×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×C4×C4⋊C4D79
hypocenterC79C2×#2369
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23766489C2direct (N × H)
11. C2×#14579161C4semidirect
42. #14579161C2×C4semidirect
46. C2×C4⋊Dic79Q8semidirect
66. C2×C4⋊C4×C79Q8semidirect
93. C4⋊Dic79C2×Q8semidirect
119. C4⋊C4×C79C2×Q8semidirect
186. C2×C79#2369semidirect
203. C79C2×#2369semidirect
253. C2×C4⋊C4Dic158semidirect
311. C4⋊C4C2×Dic158semidirect
379. C2#23766489direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
#237664892
C2×#190984672
C2×#190984612
C2×#190984592
C2×C4⋊C4×Dic792
C2×C4×C4⋊Dic792
C2×C4×C4⋊C4×C792
C2×#236979