Finite Group Databasebeta

← C2×#26023217 #36713795

Subgroups — C2×#26023217 #36713795

Order 22784.

2550 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#26023217C2116yesmaximal, direct product factor
2C2×#19151505C212yesmaximal
3C2×#19151484C214yesmaximal
4C2×#19151466C212yesmaximal
5C2×#19151464C211yesmaximal, characteristic
6C2×C4⋊C4×Dic89C212yesmaximal
7C2×C4×C4⋊Dic89C211yesmaximal, characteristic
8C2×#19151444C212yesmaximal
9C22×C4×Q8×C89C211yesmaximal, characteristic
10C22×C4⋊Dic89C2212yes—
11C22×C4⋊Dic89C2212yes—
12C22×C4×Dic89C2214yes—
13C22×C4×Dic89C2212yes—
14#19151505C22116yes—
15#19151484C22132yes—
16#19151466C22116yes—
17#19151464C2218yes—
18C4⋊C4×Dic89C22116yes—
19C4×C4⋊Dic89C2218yes—
20#19151444C22116yes—
21C2×#15667919C2212yes—
22C2×#15667919C2214yes—
23C2×#15667919C2214yes—
24C2×#15667919C2214yes—
25C2×#15667919C2211yescharacteristic
26C2×#15667919C2212yes—
27C2×#15667919C2211yescharacteristic
28C23×Q8×C89C2211yescharacteristic
29C2×C4×Q8×C89C4116yescomplemented
30C2×C4×Q8×C89C2218yes—
31C22×C4⋊C4×C89C2212yes—
32C22×C4⋊C4×C89C2211yescharacteristic
33C22×C42×C89C2212yes—
34C22×C42×C89C2211yescharacteristic
35C23×Dic89C2314yes—
36C23×Dic89C2312yes—
37C23×Dic89C2312yes—
38C2×C4⋊Dic89—28no—
39C2×C4⋊Dic89—28no—
40C2×C4⋊Dic89C2318yes—
41C2×C4⋊Dic89C2318yes—
42C2×C4×Dic89—216no—
43C2×C4×Dic89—28no—
44C2×C4×Dic89C23116yes—
45C2×C4×Dic89C2318yes—
46#15667919C2314yes—
47#15667919C2318yes—
48#15667919C23116yes—
49#15667919C2314yes—
50#15667919C23116yes—
51#15667919C2318yes—
52#15667919C23116yes—
53C22×Q8×C89—24no—
54C22×Q8×C89—24no—
55C22×Q8×C89C2×C418yes—
56C22×Q8×C89C2314yes—
57C23×C4×C89C2311yescharacteristic
58C23×C4×C89C2312yes—
59C23×C4×C89C2312yes—
60C23×C4×C89C2311yescharacteristic
61C23×C4×C89C2311yescharacteristic
62C4×Q8×C89C2×C4164yescomplemented
63C2×C4⋊C4×C89C2×C4116yes—
64C2×C4⋊C4×C89C2×C418yes—
65C2×C4⋊C4×C89C2314yes—
66C2×C4⋊C4×C89C2318yes—
67C2×C42×C89C2×C4116yes—
68C2×C42×C89C2×C418yes—
69C2×C42×C89C2318yes—
70C2×C42×C89C2314yes—
71C22×Dic89—24no—
72C22×Dic89—24no—
73C22×Dic89—24no—
74C22×Dic89—28no—
75C22×Dic89—24no—
76C22×Dic89—28no—
77C22×Dic89—24no—
78C22×Dic89—28no—
79C22×Dic89#4118yes—
80C22×Dic89C2418yes—
81C22×Dic89C2414yes—
82C22×Dic89C2414yes—
83C4⋊Dic89—216no—
84C4⋊Dic89—216no—
85C4×Dic89—216no—
86C4×Dic89—232no—
87C24×C89C2411yescharacteristic
88C2×Q8×C89—232no—
89C2×Q8×C89—28no—
90C2×Q8×C89—28no—
91C2×Q8×C89C22×C4116yes—
92C22×C4×C89—24no—
93C22×C4×C89—24no—
94C22×C4×C89—28no—
95C22×C4×C89—24no—
96C22×C4×C89—24no—
97C22×C4×C89C22×C414yes—
98C22×C4×C89C22×C418yes—
99C22×C4×C89C22×C414yes—
100C22×C4×C89C22×C418yes—
101C22×C4×C89C22×C414yes—
102C22×C4×C89#4114yes—
103C22×C4×C89#4114yes—
104C22×C4×C89C2412yes—
105C22×C4×C89C2414yes—
106C22×C4×C89C2412yes—
107C22×C4×C89C2414yes—
108C22×C4×C89C2412yes—
109C4⋊C4×C89C22×C4132yes—
110C4⋊C4×C89C22×C4116yes—
111C42×C89C22×C4132yes—
112C42×C89C22×C4116yes—
113C23×C89C23×C412yes—
114C23×C89C2×#4114yes—
115C23×C89C2×#4112yes—
116C23×C89C2×#4112yes—
117C23×C892−1+414yes—
118C23×C89C2511yescharacteristic
119Q8×C89—232no—
120C2×C4×C89—216no—
121C2×C4×C89—216no—
122C2×C4×C89—28no—
123C2×C4×C89—28no—
124C2×C4×C89—24no—
125C2×C4×C89—24no—
126C2×C4×C89—28no—
127C2×C4×C89—24no—
128C2×C4×C89—24no—
129C2×C4×C89#117116yes—
130C2×C4×C89C23×C414yes—
131C2×C4×C89C23×C418yes—
132C2×C4×C89C23×C414yes—
133C2×C4×C89C23×C418yes—
134C2×C4×C89C23×C414yes—
135C2×C4×C89C2×#4114yes—
136C2×C4×C89C2×#4114yes—
137C2×Dic89—216no—
138C2×Dic89—24no—
139C2×Dic89—24no—
140C2×Dic89—28no—
141C2×Dic89—24no—
142C2×Dic89—24no—
143C2×Dic89—28no—
144C2×Dic89—24no—
145C2×Dic89—28no—
146C2×Dic89—48no—
147C2×Dic89—416no—
148C2×Dic89C2×#4118yes—
149C22×C89C2×#11714yes—
150C22×C89C4×#4114yes—
151C22×C89#51914yes—
152C22×C89#55218yes—
153C22×C89#55618yes—
154C22×C89C24×C411yescharacteristic
155C22×C89C22×#4111yescharacteristic
156C22×C89C22×#4111yescharacteristic
157C22×C89C22×#4112yes—
158C22×C89C2×2−1+412yes—
159C4×C89—28no—
160C4×C89—28no—
161C4×C89—24no—
162C4×C89—24no—
163C4×C89C2×#11718yes—
164Dic89—28no—
165Dic89—44no—
166Dic89—48no—
167C2×#2356—891nomaximal, Sylow
168C2×C89#235618yescomplemented
169C2×C89C22×#11711yescharacteristic
170C2×C89C2×C4×#4111yescharacteristic
171C2×C89C2×#51911yescharacteristic
172C2×C89C2×#55212yes—
173C2×C89C2×#55612yes—
174C22×C4×Q8D8911yescharacteristic
175#2356—8916no—
176C2×#391—892no—
177C2×#387—894no—
178C2×#383—892no—
179C2×#382—891no—
180C2×C4×C4⋊C4—891no—
181C2×C4×C4⋊C4—892no—
182C2×#376—892no—
183C89C2×#235611yescharacteristic, complemented, Sylow
184C23×Q8C2×D8911yescharacteristic
185C2×C4×Q8Dic89116yescomplemented
186C2×C4×Q8C2×D8918yes—
187C22×C4⋊C4—892no—
188C22×C4⋊C4—892no—
189C22×C4⋊C4C2×D8911yescharacteristic
190C22×C4⋊C4C2×D8912yes—
191C22×C42—894no—
192C22×C42—892no—
193C22×C42C2×D8912yes—
194C22×C42C2×D8911yescharacteristic
195#391—8916no—
196#387—8932no—
197#383—8916no—
198#382—898no—
199C4×C4⋊C4—8916no—
200C4×C4⋊C4—898no—
201#376—8916no—
202C2×#95—891no—
203C2×#95—892no—
204C2×#95—894no—
205C2×#95—891no—
206C2×#95—894no—
207C2×#95—892no—
208C2×#95—894no—
209C22×Q8—24no—
210C22×Q8—24no—
211C22×Q8C2×Dic8918yes—
212C22×Q8C22×D8914yes—
213C23×C4—892no—
214C23×C4—894no—
215C23×C4—892no—
216C23×C4C22×D8911yescharacteristic
217C23×C4C22×D8912yes—
218C23×C4C22×D8912yes—
219C23×C4C22×D8911yescharacteristic
220C23×C4C22×D8911yescharacteristic
221C4×Q8C2×Dic89164yescomplemented
222C2×C4⋊C4—898no—
223C2×C4⋊C4—898no—
224C2×C4⋊C4—1788no—
225C2×C4⋊C4—1788no—
226C2×C4⋊C4C2×Dic89116yes—
227C2×C4⋊C4C2×Dic8918yes—
228C2×C4⋊C4C22×D8914yes—
229C2×C4⋊C4C22×D8918yes—
230C2×C42—8916no—
231C2×C42—898no—
232C2×C42—17816no—
233C2×C42—1788no—
234C2×C42C2×Dic89116yes—
235C2×C42C2×Dic8918yes—
236C2×C42C22×D8918yes—
237C2×C42C22×D8914yes—
238#95—894no—
239#95—898no—
240#95—8916no—
241#95—894no—
242#95—8916no—
243#95—898no—
244#95—8916no—
245C24C23×D8911yescharacteristic
246C2×Q8—232no—
247C2×Q8—28no—
248C2×Q8—28no—
249C2×Q8C22×Dic89116yes—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—898no—
256C22×C4—894no—
257C22×C4—898no—
258C22×C4—894no—
259C22×C4—1788no—
260C22×C4—1784no—
261C22×C4—1784no—
262C22×C4—1788no—
263C22×C4—1784no—
264C22×C4—1788no—
265C22×C4—1784no—
266C22×C4—1784no—
267C22×C4C22×Dic8914yes—
268C22×C4C22×Dic8914yes—
269C22×C4C22×Dic8918yes—
270C22×C4C22×Dic8918yes—
271C22×C4C22×Dic8914yes—
272C22×C4#1308357414yes—
273C22×C4#1308357414yes—
274C22×C4C23×D8912yes—
275C22×C4C23×D8914yes—
276C22×C4C23×D8914yes—
277C22×C4C23×D8912yes—
278C22×C4C23×D8912yes—
279C4⋊C4—17816no—
280C4⋊C4—17816no—
281C4⋊C4C22×Dic89132yes—
282C4⋊C4C22×Dic89116yes—
283C42—17832no—
284C42—17816no—
285C42C22×Dic89132yes—
286C42C22×Dic89116yes—
287C23C23×Dic8912yes—
288C23#41×D8914yes—
289C23C2×#1308357412yes—
290C23C2×#1308357412yes—
291C23#1566806014yes—
292C23C24×D8911yescharacteristic
293Q8—232no—
294C2×C4—28no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—216no—
300C2×C4—216no—
301C2×C4—28no—
302C2×C4—28no—
303C2×C4—898no—
304C2×C4—3568no—
305C2×C4—35616no—
306C2×C4—1788no—
307C2×C4—1784no—
308C2×C4—1784no—
309C2×C4—1788no—
310C2×C4—1784no—
311C2×C4—1788no—
312C2×C4—1784no—
313C2×C4—1784no—
314C2×C4—17816no—
315C2×C4#15667971116yes—
316C2×C4C23×Dic8914yes—
317C2×C4C23×Dic8918yes—
318C2×C4C23×Dic8914yes—
319C2×C4C23×Dic8918yes—
320C2×C4C23×Dic8914yes—
321C2×C4C2×#1308357414yes—
322C2×C4C2×#1308357414yes—
323C22C2×#1566797114yes—
324C22#41×Dic8914yes—
325C22#1915207614yes—
326C22#1915228918yes—
327C22#1915232018yes—
328C22C24×Dic8911yescharacteristic
329C22C2×#41×D8912yes—
330C22C22×#1308357411yescharacteristic
331C22C22×#1308357411yescharacteristic
332C22C2×#1566806012yes—
333C4—28no—
334C4—28no—
335C4—24no—
336C4—24no—
337C4—3564no—
338C4—3568no—
339C4—1788no—
340C4C2×#1566797118yes—
341C2#2602321718yesdirect product factor
342C2C22×#1566797111yescharacteristic
343C2C2×#41×Dic8911yescharacteristic
344C2C2×#1915207611yescharacteristic
345C2C2×#1915228912yes—
346C2C2×#1915232012yes—
subgroupG/H
centerC24C23×D89
commutatorC22×C89C24×C4
FrattiniC23C24×D89
FittingC22×C4×Q8×C89C2
socle, prime radicalC24×C89C24
cosocleC23×C89C25
hypercenterC22×C4×Q8D89
hypocenterC89C2×#2356
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
1. #26023217C2direct (N × H)
29. C2×C4×Q8×C89C4semidirect
62. C4×Q8×C89C2×C4semidirect
168. C2×C89#2356semidirect
183. C89C2×#2356semidirect
185. C2×C4×Q8Dic89semidirect
221. C4×Q8C2×Dic89semidirect
341. C2#26023217direct (N × H)

Maximal subgroups

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

subgroupindex
#260232172
C2×#191515052
C2×#191514842
C2×#191514662
C2×#191514642
C2×C4⋊C4×Dic892
C2×C4×C4⋊Dic892
C2×#191514442
C22×C4×Q8×C892
C2×#235689