Finite Group Databasebeta

← C2×#22621385 #33958941

Subgroups — C2×#22621385 #33958941

Order 18688.

1754 conjugacy classes of subgroups.

The subgroup lattice has 292 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989199C212yesmaximal
2#22621385C2116yesmaximal, direct product factor
3C2×#17988895C214yesmaximal, complemented
4C2×#17988845C212yesmaximal
5C2×#17988828C212yesmaximal
6C2×#17988798C214yesmaximal, complemented
7C2×#424×C73C211yesmaximal, characteristic
8C22×Dic292C2212yes—
9C22×Dic292C2212yes—
10#17989199—28no—
11#17989199C22116yes—
12C2×#14556591C2212yes—
13C2×#14556584—24no—
14C2×#14556583C2212yes—
15C2×#14556581—24no—
16C2×#14556570C2214yes—
17C2×C4×Dic146C2214yes—
18#17988895C22132yescomplemented
19#17988845C22116yes—
20#17988828C22116yes—
21#17988798C22132yescomplemented
22C2×#14556525C2212yes—
23C2×#14556523C2212yes—
24C2×#14556516C2214yes—
25C2×#14556516C2214yes—
26C22×M16×C73C2211yescharacteristic
27C23×C8×C73C2211yescharacteristic
28C2×#117×C73C2211yescharacteristic
29#424×C73C2218yes—
30C2×C4⋊C8×C73C2214yes—
31C22×Dic146C2314yes—
32C2×Dic292—44no—
33C2×Dic292—44no—
34C2×Dic292C2318yes—
35C2×Dic292C2318yes—
36#14556591—24no—
37#14556591C2318yes—
38#14556584—232no—
39#14556583—24no—
40#14556583C2318yes—
41#14556581—232no—
42#14556570—28no—
43#14556570C23116yes—
44C4×Dic146—28no—
45C4×Dic146C23116yes—
46C2×C4⋊Dic73—24no—
47C2×C4⋊Dic73C2314yes—
48C2×#11924007—24no—
49C2×#11924007—24no—
50C2×#11924007—24no—
51C2×C22⋊Dic73—24no—
52C2×C4×Dic73—24no—
53#14556525C2318yes—
54#14556523C2318yes—
55#14556516C23116yes—
56#14556516C23116yes—
57C23×C4×C73C2311yescharacteristic
58C2×M16×C73—42no—
59C2×M16×C73C2314yes—
60C22×C8×C73—42no—
61C22×C8×C73C2312yes—
62C22×C8×C73C2312yes—
63C22×C8×C73C2314yes—
64#117×C73D414yes—
65#117×C73C2314yes—
66C2×C4⋊C4×C73D412yes—
67C2×C22⋊C4×C73D412yes—
68C2×C42×C73C2312yes—
69C4⋊C8×C73C23116yes—
70C2×Dic146—28no—
71C2×Dic146—28no—
72C2×Dic146—24no—
73C2×Dic146C2418yes—
74C22×Dic73—24no—
75C22×Dic73—24no—
76Dic292—48no—
77Dic292—48no—
78C4⋊Dic73—216no—
79C4⋊Dic73—24no—
80C4⋊Dic73C2418yes—
81#11924007—216no—
82#11924007—216no—
83#11924007—216no—
84C22⋊Dic73—216no—
85C4×Dic73—216no—
86C24×C73C2×D411yescharacteristic
87C22×C4×C73—22no—
88C22×C4×C73—22no—
89C22×C4×C73C2×D414yes—
90C22×C4×C73C2×D411yescharacteristic
91C22×C4×C73C2×D412yes—
92C22×C4×C73C2412yes—
93C22×C4×C73C2411yescharacteristic
94M16×C73—44no—
95C2×C8×C73—24no—
96C2×C8×C73—24no—
97C2×C8×C73—44no—
98C2×C8×C73C2414yes—
99C2×C8×C73C2414yes—
100C4⋊C4×C73C2×D418yes—
101C22⋊C4×C73C2×D418yes—
102C42×C73C2×D414yes—
103C42×C73C2414yes—
104C23×C73—22no—
105C23×C73—24no—
106C23×C73C22×D412yes—
107C23×C73C22×D411yescharacteristic
108C2×C4×C73—22no—
109C2×C4×C73—28no—
110C2×C4×C73—24no—
111C2×C4×C73—22no—
112C2×C4×C73—22no—
113C2×C4×C73C22×D418yes—
114C2×C4×C73C22×D412yes—
115C2×C4×C73C22×D411yescharacteristic
116C2×C4×C73H(5,𝔽2)12yes—
117C2×C4×C732−1+412yes—
118C2×C4×C73C2511yescharacteristic
119C2×Dic73—28no—
120C2×Dic73—28no—
121C2×Dic73—48no—
122C2×Dic73—48no—
123Dic146—28no—
124Dic146—28no—
125Dic146—48no—
126C8×C73—24no—
127C8×C73—24no—
128C22×C73—22no—
129C22×C73—24no—
130C22×C73—44no—
131C22×C73#53712yes—
132C22×C73#57814yes—
133C22×C73C23×D411yescharacteristic
134C4×C73—22no—
135C4×C73—28no—
136C4×C73#53712yes—
137C4×C73C2×H(5,𝔽2)11yescharacteristic
138C4×C73C2×2−1+411yescharacteristic
139Dic73—48no—
140Dic73—48no—
141C2×#3261—731nomaximal, Sylow
142C2×C73—42no—
143C2×C73#326114yescomplemented
144C2×C73C2×#53711yescharacteristic
145C2×C73C2×#57812yes—
146C2×#541—732no—
147#3261—7316no—
148C2×#479—734no—
149C2×#470—732no—
150C2×#467—732no—
151C2×#462—734no—
152C2×#424D7311yescharacteristic
153C73C2×#326111yescharacteristic, complemented, Sylow
154C22×Q16—732no—
155C22×Q16—732no—
156C22×M16C2×D7311yescharacteristic
157C23×C8C2×D7311yescharacteristic
158#541—7316no—
159#541—1468no—
160C2×C4⋊Q8—732no—
161C2×#126—1464no—
162C2×#125—732no—
163C2×#125—1464no—
164C2×C22⋊Q8—734no—
165C2×C4×Q8—734no—
166C2×#117C2×D7311yescharacteristic
167#479—7332no—
168#470—7316no—
169#467—7316no—
170#462—7332no—
171C2×#107—732no—
172C2×#106—732no—
173#424C2×D7318yes—
174C2×C4⋊C8C2×D7314yes—
175C2×#103—734no—
176C2×#103—734no—
177C22×Q8—734no—
178C23×C4C22×D7311yescharacteristic
179C2×Q16—2924no—
180C2×Q16—2924no—
181C2×Q16—738no—
182C2×Q16—738no—
183C2×M16—42no—
184C2×M16C22×D7314yes—
185C22×C8—42no—
186C22×C8C22×D7312yes—
187C22×C8C22×D7312yes—
188C22×C8C22×D7314yes—
189C4⋊Q8—738no—
190C4⋊Q8—1464no—
191#126—14632no—
192#125—738no—
193#125—14632no—
194#125—1464no—
195C22⋊Q8—7316no—
196C22⋊Q8—1468no—
197C4×Q8—7316no—
198C4×Q8—1468no—
199#117D29214yes—
200#117C22×D7314yes—
201C2×C4⋊C4—734no—
202C2×C4⋊C4—1464no—
203C2×C4⋊C4—1464no—
204C2×C4⋊C4—1464no—
205C2×C4⋊C4—1464no—
206C2×C4⋊C4D29212yes—
207C2×C22⋊C4—1464no—
208C2×C22⋊C4D29212yes—
209C2×C42—1464no—
210C2×C42C22×D7312yes—
211#107—738no—
212#106—738no—
213C4⋊C8C22×D73116yes—
214#103—7316no—
215#103—7316no—
216C24C2×D29211yescharacteristic
217C2×Q8—738no—
218C2×Q8—1468no—
219C2×Q8—1468no—
220C2×Q8—1464no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—1464no—
224C22×C4—1464no—
225C22×C4C2×D29212yes—
226C22×C4C2×D29214yes—
227C22×C4C2×D29211yescharacteristic
228C22×C4C23×D7312yes—
229C22×C4C23×D7311yescharacteristic
230Q16—2928no—
231Q16—2928no—
232M16—44no—
233C2×C8—24no—
234C2×C8—24no—
235C2×C8—44no—
236C2×C8C23×D7314yes—
237C2×C8C23×D7314yes—
238C4⋊C4—738no—
239C4⋊C4—14616no—
240C4⋊C4—14616no—
241C4⋊C4—14616no—
242C4⋊C4—1464no—
243C4⋊C4—14616no—
244C4⋊C4C2×D29218yes—
245C22⋊C4—14616no—
246C22⋊C4C2×D29218yes—
247C42—14616no—
248C42C2×D29214yes—
249C42C23×D7314yes—
250C23—24no—
251C23—22no—
252C23C22×D29212yes—
253C23C22×D29211yescharacteristic
254Q8—2928no—
255Q8—1468no—
256Q8—1468no—
257C2×C4—28no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—24no—
262C2×C4—2928no—
263C2×C4—2928no—
264C2×C4—1468no—
265C2×C4—1468no—
266C2×C4C22×D29218yes—
267C2×C4C22×D29212yes—
268C2×C4C22×D29211yescharacteristic
269C2×C4#1455663612yes—
270C2×C4#1455663912yes—
271C2×C4C24×D7311yescharacteristic
272C8—24no—
273C8—24no—
274C22—22no—
275C22—24no—
276C22—44no—
277C22#1798916812yes—
278C22#1798940414yes—
279C22C23×D29211yescharacteristic
280C4—22no—
281C4—28no—
282C4—2928no—
283C4—2928no—
284C4#1798916812yes—
285C4C2×#1455663611yescharacteristic
286C4C2×#1455663911yescharacteristic
287C2—42no—
288C2#2262138514yesdirect product factor
289C2C2×#1798916811yescharacteristic
290C2C2×#1798940412yes—
subgroupG/H
centerC23C22×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#424×C73C2
socleC23×C73C22×D4
prime radicalC24×C73C2×D4
hypercenterC2×#424D73
hypocenterC73C2×#3261
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#424

Complements

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

NH ≅ G/Ntype
2. #22621385C2direct (N × H)
3. C2×#17988895C2semidirect
6. C2×#17988798C2semidirect
18. #17988895C22semidirect
21. #17988798C22semidirect
143. C2×C73#3261semidirect
153. C73C2×#3261semidirect
288. C2#22621385direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179891992
#226213852
C2×#179888952
C2×#179888452
C2×#179888282
C2×#179887982
C2×#424×C732
C2×#326173