Finite Group Databasebeta

← C2×#23766456 #34447859

Subgroups — C2×#23766456 #34447859

Order 20224.

3158 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic
2C22×C4×Dic158C212yesmaximal
3#23766456C2116yesmaximal, direct product factor
4C2×#19098469C212yesmaximal
5C2×#19098459C212yesmaximal
6C2×#19098446C214yesmaximal
7C2×C4⋊C4×Dic79C212yesmaximal
8C2×C4×C4⋊Dic79C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
10C23×Dic158C2212yes—
11C2×#14579161C4116yescomplemented
12C2×#14579161C2218yes—
13C2×C4×Dic158—216no—
14C2×C4×Dic158C22116yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4⋊Dic79C2212yes—
17C22×C4⋊Dic79C2212yes—
18C22×C4⋊Dic79C2211yescharacteristic
19C22×Dic79⋊C4C2214yes—
20C22×C4×Dic79C2214yes—
21C22×C4×Dic79C2212yes—
22#19098469C22116yes—
23#19098459C22116yes—
24#19098446C22132yes—
25C4⋊C4×Dic79C22116yes—
26C4×C4⋊Dic79C2218yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C2×C79⋊#95C2214yes—
30C22×C4⋊C4×C79C2211yescharacteristic
31C22×C4⋊C4×C79C2211yescharacteristic
32C22×C42×C79C2212yes—
33C22×C42×C79C2211yescharacteristic
34C4×C4⋊C4×C79C2218yes—
35C2×#95×C79C2212yes—
36C22×Dic158—28no—
37C22×Dic158—28no—
38C22×Dic158C2×C4116yes—
39C22×Dic158C2318yes—
40C23×Dic79C2312yes—
41C23×Dic79C2314yes—
42C23×Dic79C2312yes—
43#14579161C2×C4164yescomplemented
44C4×Dic158—264no—
45C2×C4⋊Dic79—24no—
46C2×C4⋊Dic79C2×C4116yes—
47C2×C4⋊Dic79C2×C4116yes—
48C2×C4⋊Dic79D418yes—
49C2×C4⋊Dic79C2314yes—
50C2×C4⋊Dic79C2318yes—
51C2×C4⋊Dic79C2318yes—
52C2×C4⋊Dic79C2314yes—
53C2×Dic79⋊C4—216no—
54C2×Dic79⋊C4C23116yes—
55C2×C4×Dic79—28no—
56C2×C4×Dic79—216no—
57C2×C4×Dic79C2318yes—
58C2×C4×Dic79C23116yes—
59C79⋊#95C2318yes—
60C79⋊#95C23116yes—
61C79⋊#95C23116yes—
62C23×C4×C79C2312yes—
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2312yes—
65C23×C4×C79C2311yescharacteristic
66C23×C4×C79C2311yescharacteristic
67C2×C4⋊C4×C79—24no—
68C2×C4⋊C4×C79Q818yescomplemented
69C2×C4⋊C4×C79C2314yes—
70C2×C4⋊C4×C79C2314yes—
71C2×C42×C79—28no—
72C2×C42×C79C2×C418yes—
73C2×C42×C79C2318yes—
74C2×C42×C79C2314yes—
75#95×C79C2318yes—
76C2×Dic158—264no—
77C2×Dic158—216no—
78C2×Dic158—216no—
79C2×Dic158C22×C4132yes—
80C22×Dic79—28no—
81C22×Dic79—28no—
82C22×Dic79—24no—
83C22×Dic79—24no—
84C22×Dic79—24no—
85C22×Dic79—24no—
86C22×Dic79—24no—
87C22×Dic79C22×C4116yes—
88C22×Dic79C2×D418yes—
89C22×Dic79C2414yes—
90C22×Dic79C2418yes—
91C22×Dic79C2414yes—
92C4⋊Dic79—28no—
93C4⋊Dic79C22×C4132yes—
94C4⋊Dic79C22×C4132yes—
95C4⋊Dic79C2×D4116yes—
96Dic79⋊C4—232no—
97C4×Dic79—232no—
98C4×Dic79—216no—
99C24×C79C2411yescharacteristic
100C22×C4×C79—24no—
101C22×C4×C79—22no—
102C22×C4×C79—22no—
103C22×C4×C79—24no—
104C22×C4×C79—24no—
105C22×C4×C79—24no—
106C22×C4×C79—24no—
107C22×C4×C79C22×C414yes—
108C22×C4×C79C22×C414yes—
109C22×C4×C79C22×C414yes—
110C22×C4×C79C2×D414yes—
111C22×C4×C79C2×Q818yes—
112C22×C4×C79C2×Q814yes—
113C22×C4×C79#4114yes—
114C22×C4×C79#4114yes—
115C22×C4×C79C2414yes—
116C22×C4×C79C2412yes—
117C22×C4×C79C2414yes—
118C22×C4×C79C2412yes—
119C22×C4×C79C2412yes—
120C4⋊C4×C79—28no—
121C4⋊C4×C79C2×Q8116yescomplemented
122C42×C79—216no—
123C42×C79C22×C4116yes—
124C23×C79C23×C412yes—
125C23×C79C22×D412yes—
126C23×C79C22×Q812yes—
127C23×C79C2×#4112yes—
128C23×C79C2×#4112yes—
129C23×C792−1+412yes—
130C23×C792−1+412yes—
131C23×C79C2511yescharacteristic
132C2×C4×C79—28no—
133C2×C4×C79—216no—
134C2×C4×C79—24no—
135C2×C4×C79—22no—
136C2×C4×C79—22no—
137C2×C4×C79—24no—
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—24no—
141C2×C4×C79—48no—
142C2×C4×C79C4×D4116yes—
143C2×C4×C79C4×Q8116yescomplemented
144C2×C4×C79C23×C414yes—
145C2×C4×C79C23×C414yes—
146C2×C4×C79C23×C414yes—
147C2×C4×C79C22×D414yes—
148C2×C4×C79C22×Q818yes—
149C2×C4×C79C22×Q814yes—
150C2×C4×C79C2×#4114yes—
151C2×C4×C79C2×#4114yes—
152C2×Dic79—232no—
153C2×Dic79—216no—
154C2×Dic79—28no—
155C2×Dic79—24no—
156C2×Dic79—28no—
157C2×Dic79—24no—
158C2×Dic79—24no—
159C2×Dic79—24no—
160C2×Dic79—24no—
161C2×Dic79—48no—
162C2×Dic79C23×C4116yes—
163C2×Dic79C22×D418yes—
164Dic158—264no—
165C22×C79C2×C4×D414yes—
166C22×C79C2×C4×Q814yes—
167C22×C79#51914yes—
168C22×C79#54714yes—
169C22×C79D4×Q814yes—
170C22×C79#55614yes—
171C22×C79#55714yes—
172C22×C79C24×C411yescharacteristic
173C22×C79C23×D411yescharacteristic
174C22×C79C23×Q811yescharacteristic
175C22×C79C22×#4111yescharacteristic
176C22×C79C22×#4111yescharacteristic
177C22×C79C2×2−1+411yescharacteristic
178C22×C79C2×2−1+411yescharacteristic
179C4×C79—24no—
180C4×C79—28no—
181C4×C79—44no—
182C4×C79C2×C4×D418yes—
183C4×C79C2×C4×Q818yescomplemented
184Dic79—216no—
185Dic79—28no—
186Dic79—44no—
187C2×#2365—791nomaximal, Sylow
188C2×C79#236518yescomplemented
189C2×C79C22×C4×D411yescharacteristic
190C2×C79C22×C4×Q811yescharacteristic
191C2×C79C2×#51911yescharacteristic
192C2×C79C2×#54711yescharacteristic
193C2×C79C2×D4×Q811yescharacteristic
194C2×C79C2×#55611yescharacteristic
195C2×C79C2×#55711yescharacteristic
196C22×C4⋊Q8—791no—
197C22×C4×Q8—792no—
198#2365—7916no—
199C2×#391—792no—
200C2×#389—792no—
201C2×#387—794no—
202C2×C4×C4⋊C4—791no—
203C2×C4×C4⋊C4—792no—
204C2×C4×C4⋊C4D7911yescharacteristic
205C79C2×#236511yescharacteristic, complemented, Sylow
206C23×Q8—792no—
207C2×C4⋊Q8—798no—
208C2×C4⋊Q8—7916no—
209C2×C4×Q8—7916no—
210C2×C4×Q8—15816no—
211C22×C4⋊C4—791no—
212C22×C4⋊C4—792no—
213C22×C4⋊C4—792no—
214C22×C4⋊C4—794no—
215C22×C4⋊C4—791no—
216C22×C4⋊C4C2×D7911yescharacteristic
217C22×C4⋊C4C2×D7911yescharacteristic
218C22×C42—794no—
219C22×C42—792no—
220C22×C42C2×D7912yes—
221C22×C42C2×D7911yescharacteristic
222#391—7916no—
223#389—7916no—
224#387—7932no—
225C4×C4⋊C4—7916no—
226C4×C4⋊C4—798no—
227C4×C4⋊C4C2×D7918yes—
228C2×#95—792no—
229C2×#95—794no—
230C2×#95—794no—
231C2×#95C2×D7912yes—
232C22×Q8—7916no—
233C22×Q8—798no—
234C22×Q8—1588no—
235C22×Q8—1588no—
236C23×C4—794no—
237C23×C4—792no—
238C23×C4—792no—
239C23×C4C22×D7912yes—
240C23×C4C22×D7911yescharacteristic
241C23×C4C22×D7912yes—
242C23×C4C22×D7911yescharacteristic
243C23×C4C22×D7911yescharacteristic
244C4⋊Q8—7964no—
245C4×Q8—15864no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—7916no—
248C2×C4⋊C4—7916no—
249C2×C4⋊C4—798no—
250C2×C4⋊C4—794no—
251C2×C4⋊C4—798no—
252C2×C4⋊C4—798no—
253C2×C4⋊C4—7916no—
254C2×C4⋊C4—794no—
255C2×C4⋊C4—15816no—
256C2×C4⋊C4—1584no—
257C2×C4⋊C4Dic15818yescomplemented
258C2×C4⋊C4C22×D7914yes—
259C2×C4⋊C4C22×D7914yes—
260C2×C42—28no—
261C2×C42—7916no—
262C2×C42—798no—
263C2×C42—15816no—
264C2×C42—1588no—
265C2×C42C4×D7918yes—
266C2×C42C22×D7918yes—
267C2×C42C22×D7914yes—
268#95—798no—
269#95—7916no—
270#95—7916no—
271#95C22×D7918yes—
272C24C23×D7911yescharacteristic
273C2×Q8—7932no—
274C2×Q8—15816no—
275C2×Q8—15864no—
276C2×Q8—15816no—
277C22×C4—24no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—798no—
285C22×C4—794no—
286C22×C4—7916no—
287C22×C4—798no—
288C22×C4—794no—
289C22×C4—1584no—
290C22×C4—1584no—
291C22×C4—1584no—
292C22×C4—1584no—
293C22×C4—1588no—
294C22×C4—1584no—
295C22×C4—1588no—
296C22×C4C2×C4×D7914yes—
297C22×C4C2×C4×D7914yes—
298C22×C4C2×C4×D7914yes—
299C22×C4D4×D7914yes—
300C22×C4C2×Dic15818yes—
301C22×C4C2×Dic15814yes—
302C22×C4#1192962414yes—
303C22×C4#1192962514yes—
304C22×C4C23×D7914yes—
305C22×C4C23×D7914yes—
306C22×C4C23×D7912yes—
307C22×C4C23×D7912yes—
308C22×C4C23×D7912yes—
309C4⋊C4—28no—
310C4⋊C4—7932no—
311C4⋊C4—7932no—
312C4⋊C4—7916no—
313C4⋊C4—15832no—
314C4⋊C4—1588no—
315C4⋊C4C2×Dic158116yescomplemented
316C42—216no—
317C42—15832no—
318C42—15816no—
319C42C2×C4×D79116yes—
320C23C22×C4×D7912yes—
321C23C2×D4×D7912yes—
322C23C22×Dic15812yes—
323C23C2×#1192962412yes—
324C23C2×#1192962512yes—
325C23#1457920812yes—
326C23#1457920812yes—
327C23C24×D7911yescharacteristic
328Q8—15864no—
329C2×C4—22no—
330C2×C4—22no—
331C2×C4—24no—
332C2×C4—216no—
333C2×C4—28no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—48no—
339C2×C4—3168no—
340C2×C4—7916no—
341C2×C4—798no—
342C2×C4—1584no—
343C2×C4—1584no—
344C2×C4—1584no—
345C2×C4—1584no—
346C2×C4—15816no—
347C2×C4—15832no—
348C2×C4—1588no—
349C2×C4—1584no—
350C2×C4—1588no—
351C2×C4#14579123116yes—
352C2×C4C4×Dic158116yescomplemented
353C2×C4C22×C4×D7914yes—
354C2×C4C22×C4×D7914yes—
355C2×C4C22×C4×D7914yes—
356C2×C4C2×D4×D7914yes—
357C2×C4C22×Dic15818yes—
358C2×C4C22×Dic15814yes—
359C2×C4C2×#1192962414yes—
360C2×C4C2×#1192962514yes—
361C22C2×#1457912314yes—
362C22C2×C4×Dic15814yes—
363C22#1909904014yes—
364C22#1909921814yes—
365C22D4×Dic15814yes—
366C22#1909928614yes—
367C22#1909929214yes—
368C22C23×C4×D7911yescharacteristic
369C22C22×D4×D7911yescharacteristic
370C22C23×Dic15811yescharacteristic
371C22C22×#1192962411yescharacteristic
372C22C22×#1192962511yescharacteristic
373C22C2×#1457920811yescharacteristic
374C22C2×#1457920811yescharacteristic
375C4—24no—
376C4—28no—
377C4—44no—
378C4—3164no—
379C4—15816no—
380C4—1588no—
381C4C2×#1457912318yes—
382C4C2×C4×Dic15818yescomplemented
383C2#2376645618yesdirect product factor
384C2C22×#1457912311yescharacteristic
385C2C22×C4×Dic15811yescharacteristic
386C2C2×#1909904011yescharacteristic
387C2C2×#1909921811yescharacteristic
388C2C2×D4×Dic15811yescharacteristic
389C2C2×#1909928611yescharacteristic
390C2C2×#1909929211yescharacteristic
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×#2365
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #23766456C2direct (N × H)
11. C2×#14579161C4semidirect
43. #14579161C2×C4semidirect
68. C2×C4⋊C4×C79Q8semidirect
121. C4⋊C4×C79C2×Q8semidirect
143. C2×C4×C79C4×Q8semidirect
183. C4×C79C2×C4×Q8semidirect
188. C2×C79#2365semidirect
205. C79C2×#2365semidirect
257. C2×C4⋊C4Dic158semidirect
315. C4⋊C4C2×Dic158semidirect
352. C2×C4C4×Dic158semidirect
382. C4C2×C4×Dic158semidirect
383. C2#23766456direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
C22×C4×Dic1582
#237664562
C2×#190984692
C2×#190984592
C2×#190984462
C2×C4⋊C4×Dic792
C2×C4×C4⋊Dic792
C2×C4×C4⋊C4×C792
C2×#236579