Finite Group Databasebeta

← C2×#22591089 #32156292

Subgroups — C2×#22591089 #32156292

Order 18176.

2526 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22591089C2116yesmaximal, direct product factor
2C2×#17985906C214yesmaximal
3C2×#17985898C212yesmaximal
4C2×#17985885C214yesmaximal
5C2×#17985865C211yesmaximal, characteristic
6C2×C4⋊C4×Dic71C212yesmaximal
7C2×#17985845C211yesmaximal, characteristic
8C22×C4⋊Q8×C71C211yesmaximal, characteristic
9C22×C4⋊Dic71C2212yes—
10C22×C4⋊Dic71C2214yes—
11C22×C4×Dic71C2211yescharacteristic
12C22×C4×Dic71C2214yes—
13C22×C4×Dic71C2211yescharacteristic
14#17985906C22132yes—
15#17985898C22116yes—
16#17985885C22132yes—
17#17985865C2218yes—
18C4⋊C4×Dic71C22116yes—
19#17985845C2218yes—
20C2×C71⋊#95C2212yes—
21C2×C71⋊#95C2212yes—
22C2×C71⋊#95C2212yes—
23C2×C71⋊#95C2214yes—
24C2×C71⋊#95C2214yes—
25C2×C71⋊#95C2212yes—
26C23×Q8×C71C2212yes—
27C2×C4⋊Q8×C71C4116yescomplemented
28C2×C4⋊Q8×C71C2218yes—
29C22×C4⋊C4×C71C2212yes—
30C22×C4⋊C4×C71C2212yes—
31C22×C42×C71C2211yescharacteristic
32C23×Dic71C2312yes—
33C23×Dic71C2314yes—
34C23×Dic71C2312yes—
35C2×C4⋊Dic71—28no—
36C2×C4⋊Dic71—48no—
37C2×C4⋊Dic71C2318yes—
38C2×C4⋊Dic71C23116yes—
39C2×C4×Dic71—24no—
40C2×C4×Dic71—48no—
41C2×C4×Dic71Q818yescomplemented
42C2×C4×Dic71C2314yes—
43C2×C4×Dic71C23116yes—
44C2×C4×Dic71C2314yes—
45C71⋊#95C2318yes—
46C71⋊#95C2318yes—
47C71⋊#95C23116yes—
48C71⋊#95C2318yes—
49C71⋊#95C2318yes—
50C71⋊#95C23116yes—
51C22×Q8×C71—48no—
52C22×Q8×C71C2×C4116yes—
53C22×Q8×C71C2318yes—
54C23×C4×C71C2311yescharacteristic
55C23×C4×C71C2311yescharacteristic
56C23×C4×C71C2314yes—
57C23×C4×C71C2311yescharacteristic
58C4⋊Q8×C71C2×C4164yescomplemented
59C2×C4⋊C4×C71C2×C4116yes—
60C2×C4⋊C4×C71C2×C4116yes—
61C2×C4⋊C4×C71C2318yes—
62C2×C4⋊C4×C71C2318yes—
63C2×C42×C71C2×C418yes—
64C2×C42×C71C2314yes—
65C22×Dic71—24no—
66C22×Dic71—24no—
67C22×Dic71—24no—
68C22×Dic71—28no—
69C22×Dic71—28no—
70C22×Dic71—24no—
71C22×Dic71—24no—
72C22×Dic71—28no—
73C22×Dic71C2×Q818yes—
74C22×Dic71C2414yes—
75C22×Dic71C2418yes—
76C22×Dic71C2414yes—
77C4⋊Dic71—216no—
78C4⋊Dic71—416no—
79C4×Dic71—28no—
80C4×Dic71—416no—
81C4×Dic71C2×Q8116yescomplemented
82C24×C71C2411yescharacteristic
83C2×Q8×C71—432no—
84C2×Q8×C71—416no—
85C2×Q8×C71C22×C4132yes—
86C22×C4×C71—24no—
87C22×C4×C71—28no—
88C22×C4×C71—28no—
89C22×C4×C71—24no—
90C22×C4×C71C22×C414yes—
91C22×C4×C71C22×C414yes—
92C22×C4×C71C22×C4116yes—
93C22×C4×C71C22×C414yes—
94C22×C4×C71C2×Q814yes—
95C22×C4×C71#4114yes—
96C22×C4×C71C2412yes—
97C22×C4×C71C2412yes—
98C22×C4×C71C2418yes—
99C22×C4×C71C2412yes—
100C4⋊C4×C71C22×C4132yes—
101C4⋊C4×C71C22×C4132yes—
102C42×C71C22×C4116yes—
103C23×C71C23×C412yes—
104C23×C71C22×Q812yes—
105C23×C71C2×#4112yes—
106C23×C71H(5,𝔽2)14yes—
107C23×C712−1+414yes—
108C23×C71C2511yescharacteristic
109Q8×C71—432no—
110C2×C4×C71—232no—
111C2×C4×C71—28no—
112C2×C4×C71—28no—
113C2×C4×C71—24no—
114C2×C4×C71—28no—
115C2×C4×C71—28no—
116C2×C4×C71—24no—
117C2×C4×C71C4×Q8116yes—
118C2×C4×C71C23×C414yes—
119C2×C4×C71C23×C414yes—
120C2×C4×C71C23×C4116yes—
121C2×C4×C71C23×C414yes—
122C2×C4×C71C22×Q814yes—
123C2×C4×C71C2×#4114yes—
124C2×Dic71—216no—
125C2×Dic71—24no—
126C2×Dic71—24no—
127C2×Dic71—24no—
128C2×Dic71—28no—
129C2×Dic71—28no—
130C2×Dic71—24no—
131C2×Dic71—24no—
132C2×Dic71—28no—
133C2×Dic71—48no—
134C2×Dic71—416no—
135C2×Dic71C22×Q818yes—
136C22×C71C2×C4×Q814yes—
137C22×C71#51814yes—
138C22×C71#51914yes—
139C22×C71#54218yes—
140C22×C71#54418yes—
141C22×C71C24×C411yescharacteristic
142C22×C71C23×Q811yescharacteristic
143C22×C71C22×#4111yescharacteristic
144C22×C71C2×H(5,𝔽2)12yes—
145C22×C71C2×2−1+412yes—
146C4×C71—216no—
147C4×C71—24no—
148C4×C71—24no—
149C4×C71C2×C4×Q818yes—
150Dic71—28no—
151Dic71—44no—
152Dic71—48no—
153C2×#2331—711nomaximal, Sylow
154C2×C71#233118yescomplemented
155C2×C71C22×C4×Q811yescharacteristic
156C2×C71C2×#51811yescharacteristic
157C2×C71C2×#51911yescharacteristic
158C2×C71C2×#54212yes—
159C2×C71C2×#54412yes—
160C22×C4⋊Q8D7111yescharacteristic
161#2331—7116no—
162C2×#391—714no—
163C2×#389—712no—
164C2×#387—714no—
165C2×#382—711no—
166C2×C4×C4⋊C4—712no—
167C2×#376—711no—
168C71C2×#233111yescharacteristic, complemented, Sylow
169C23×Q8C2×D7112yes—
170C2×C4⋊Q8Dic71116yescomplemented
171C2×C4⋊Q8C2×D7118yes—
172C22×C4⋊C4—714no—
173C22×C4⋊C4—712no—
174C22×C4⋊C4C2×D7112yes—
175C22×C4⋊C4C2×D7112yes—
176C22×C42—714no—
177C22×C42—711no—
178C22×C42—711no—
179C22×C42C2×D7111yescharacteristic
180#391—7132no—
181#389—7116no—
182#387—7132no—
183#382—718no—
184C4×C4⋊C4—7116no—
185#376—718no—
186C2×#95—712no—
187C2×#95—712no—
188C2×#95—714no—
189C2×#95—712no—
190C2×#95—712no—
191C2×#95—714no—
192C22×Q8—48no—
193C22×Q8C2×Dic71116yes—
194C22×Q8C22×D7118yes—
195C23×C4—712no—
196C23×C4—712no—
197C23×C4—714no—
198C23×C4C22×D7114yes—
199C23×C4C22×D7111yescharacteristic
200C23×C4C22×D7111yescharacteristic
201C23×C4C22×D7111yescharacteristic
202C4⋊Q8C2×Dic71164yescomplemented
203C2×C4⋊C4—2848no—
204C2×C4⋊C4—7116no—
205C2×C4⋊C4—718no—
206C2×C4⋊C4—1428no—
207C2×C4⋊C4C2×Dic71116yes—
208C2×C4⋊C4C2×Dic71116yes—
209C2×C4⋊C4C22×D7118yes—
210C2×C4⋊C4C22×D7118yes—
211C2×C42—2848no—
212C2×C42—7116no—
213C2×C42—718no—
214C2×C42—714no—
215C2×C42—714no—
216C2×C42—1424no—
217C2×C42C2×Dic7118yes—
218C2×C42C22×D7114yes—
219#95—718no—
220#95—718no—
221#95—7116no—
222#95—718no—
223#95—718no—
224#95—7116no—
225C24C23×D7111yescharacteristic
226C2×Q8—432no—
227C2×Q8—416no—
228C2×Q8C22×Dic71132yes—
229C22×C4—28no—
230C22×C4—28no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—718no—
234C22×C4—714no—
235C22×C4—714no—
236C22×C4—718no—
237C22×C4—1424no—
238C22×C4—1428no—
239C22×C4—1428no—
240C22×C4—1424no—
241C22×C4—1424no—
242C22×C4—1428no—
243C22×C4—1424no—
244C22×C4—1424no—
245C22×C4C22×Dic7114yes—
246C22×C4C22×Dic7114yes—
247C22×C4C22×Dic71116yes—
248C22×C4C22×Dic7114yes—
249C22×C4Q8×D7114yes—
250C22×C4#1176586614yes—
251C22×C4C23×D7112yes—
252C22×C4C23×D7112yes—
253C22×C4C23×D7118yes—
254C22×C4C23×D7112yes—
255C4⋊C4—28416no—
256C4⋊C4—14216no—
257C4⋊C4C22×Dic71132yes—
258C4⋊C4C22×Dic71132yes—
259C42—28416no—
260C42—7116no—
261C42—1428no—
262C42C22×Dic71116yes—
263C23C23×Dic7112yes—
264C23C2×Q8×D7112yes—
265C23C2×#1176586612yes—
266C23#1455617314yes—
267C23#1455617614yes—
268C23C24×D7111yescharacteristic
269Q8—432no—
270C2×C4—28no—
271C2×C4—28no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—28no—
275C2×C4—232no—
276C2×C4—28no—
277C2×C4—2848no—
278C2×C4—28416no—
279C2×C4—718no—
280C2×C4—1424no—
281C2×C4—1428no—
282C2×C4—1428no—
283C2×C4—1424no—
284C2×C4—1424no—
285C2×C4—1428no—
286C2×C4—1424no—
287C2×C4—1424no—
288C2×C4—14216no—
289C2×C4Q8×Dic71116yes—
290C2×C4C23×Dic7114yes—
291C2×C4C23×Dic7114yes—
292C2×C4C23×Dic71116yes—
293C2×C4C23×Dic7114yes—
294C2×C4C2×Q8×D7114yes—
295C2×C4C2×#1176586614yes—
296C22C2×Q8×Dic7114yes—
297C22#1798647414yes—
298C22#1798647714yes—
299C22#1798662318yes—
300C22#1798662618yes—
301C22C24×Dic7111yescharacteristic
302C22C22×Q8×D7111yescharacteristic
303C22C22×#1176586611yescharacteristic
304C22C2×#1455617312yes—
305C22C2×#1455617612yes—
306C4—24no—
307C4—216no—
308C4—24no—
309C4—2844no—
310C4—2848no—
311C4—1428no—
312C4C2×Q8×Dic7118yes—
313C2#2259108918yesdirect product factor
314C2C22×Q8×Dic7111yescharacteristic
315C2C2×#1798647411yescharacteristic
316C2C2×#1798647711yescharacteristic
317C2C2×#1798662312yes—
318C2C2×#1798662612yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC22×C4⋊Q8×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC22×C4⋊Q8D71
hypocenterC71C2×#2331
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22591089C2direct (N × H)
27. C2×C4⋊Q8×C71C4semidirect
41. C2×C4×Dic71Q8semidirect
58. C4⋊Q8×C71C2×C4semidirect
81. C4×Dic71C2×Q8semidirect
154. C2×C71#2331semidirect
168. C71C2×#2331semidirect
170. C2×C4⋊Q8Dic71semidirect
202. C4⋊Q8C2×Dic71semidirect
313. C2#22591089direct (N × H)

Maximal subgroups

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

subgroupindex
#225910892
C2×#179859062
C2×#179858982
C2×#179858852
C2×#179858652
C2×C4⋊C4×Dic712
C2×#179858452
C22×C4⋊Q8×C712
C2×#233171