Finite Group Databasebeta

← C2×#22618203 #33292569

Subgroups — C2×#22618203 #33292569

Order 18688.

1870 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22618203C2116yesmaximal, direct product factor
2C2×#17988529C214yesmaximal
3C2×#17988526C212yesmaximal
4C2×#17988508C214yesmaximal
5C2×#17988507C212yesmaximal
6C2×#17988453C212yesmaximal
7C2×#382×C73C211yesmaximal, characteristic
8C23×Dic146C2212yes—
9C22×C4⋊Dic73C2212yes—
10C22×C4⋊Dic73C2212yes—
11C22×C4⋊Dic73C2212yes—
12C22×#11924007C2214yes—
13#17988529C22132yes—
14#17988526C22116yes—
15#17988508C22132yes—
16#17988507C22116yes—
17#17988453C22116yes—
18C2×#14556498C2214yes—
19C2×#14556498C2214yes—
20C2×#14556498C2212yes—
21C2×#14556498C2214yes—
22C2×#14556498C2212yes—
23C22×C4⋊C4×C73C2211yescharacteristic
24C22×C4⋊C4×C73C2211yescharacteristic
25C22×C42×C73C2211yescharacteristic
26#382×C73C2218yes—
27C2×#95×C73C2214yes—
28C22×Dic146—44no—
29C22×Dic146—48no—
30C22×Dic146C2318yes—
31C23×Dic73C2314yes—
32C23×Dic73C2314yes—
33C2×C4⋊Dic73—44no—
34C2×C4⋊Dic73—44no—
35C2×C4⋊Dic73—44no—
36C2×C4⋊Dic73C2318yes—
37C2×C4⋊Dic73C2318yes—
38C2×C4⋊Dic73C2318yes—
39C2×#11924007—48no—
40C2×#11924007C23116yes—
41#14556498C23116yes—
42#14556498C23116yes—
43#14556498C2318yes—
44#14556498C23116yes—
45#14556498C2318yes—
46C23×C4×C73C2312yes—
47C23×C4×C73C2312yes—
48C23×C4×C73C2311yescharacteristic
49C23×C4×C73C2312yes—
50C2×C4⋊C4×C73—42no—
51C2×C4⋊C4×C73—42no—
52C2×C4⋊C4×C73C2314yes—
53C2×C4⋊C4×C73C2314yes—
54C2×C42×C73Q818yescomplemented
55C2×C42×C73C2314yes—
56#95×C73C23116yes—
57C2×Dic146—416no—
58C2×Dic146—48no—
59C2×Dic146—432no—
60C22×Dic73—28no—
61C22×Dic73—28no—
62C22×Dic73—28no—
63C22×Dic73—28no—
64C22×Dic73—28no—
65C22×Dic73—28no—
66C22×Dic73C2418yes—
67C22×Dic73C2418yes—
68C4⋊Dic73—48no—
69C4⋊Dic73—48no—
70C4⋊Dic73—48no—
71#11924007—416no—
72C24×C73C2411yescharacteristic
73C22×C4×C73—22no—
74C22×C4×C73—24no—
75C22×C4×C73—24no—
76C22×C4×C73—22no—
77C22×C4×C73—24no—
78C22×C4×C73—24no—
79C22×C4×C73—28no—
80C22×C4×C73—28no—
81C22×C4×C73C2×Q814yes—
82C22×C4×C73C2×Q818yes—
83C22×C4×C73C2414yes—
84C22×C4×C73C2414yes—
85C22×C4×C73C2414yes—
86C22×C4×C73C2412yes—
87C4⋊C4×C73—44no—
88C4⋊C4×C73—44no—
89C42×C73C2×Q8116yescomplemented
90C23×C73C22×Q812yes—
91C23×C73H(5,𝔽2)12yes—
92C23×C73H(5,𝔽2)14yes—
93C23×C732−1+414yes—
94C23×C732−1+412yes—
95C23×C73C2511yescharacteristic
96C2×C4×C73—216no—
97C2×C4×C73—28no—
98C2×C4×C73—22no—
99C2×C4×C73—24no—
100C2×C4×C73—24no—
101C2×C4×C73—22no—
102C2×C4×C73—24no—
103C2×C4×C73—24no—
104C2×C4×C73—28no—
105C2×C4×C73—28no—
106C2×C4×C73—48no—
107C2×C4×C73—48no—
108C2×C4×C73C22×Q818yes—
109C2×C4×C73C22×Q814yes—
110C2×Dic73—28no—
111C2×Dic73—28no—
112C2×Dic73—28no—
113C2×Dic73—28no—
114C2×Dic73—28no—
115C2×Dic73—28no—
116C2×Dic73—416no—
117C2×Dic73—416no—
118Dic146—432no—
119C22×C73#54418yes—
120C22×C73#54414yes—
121C22×C73H(3,𝔽4)14yes—
122C22×C73#56314yes—
123C22×C73#56318yes—
124C22×C73C23×Q811yescharacteristic
125C22×C73C2×H(5,𝔽2)11yescharacteristic
126C22×C73C2×H(5,𝔽2)12yes—
127C22×C73C2×2−1+412yes—
128C22×C73C2×2−1+411yescharacteristic
129C4×C73—28no—
130C4×C73—24no—
131C4×C73—44no—
132C4×C73—44no—
133Dic73—48no—
134Dic73—48no—
135C2×#2844—731nomaximal, Sylow
136C2×C73#284418yescomplemented
137C2×C73C2×#54412yes—
138C2×C73C2×#54411yescharacteristic
139C2×C73C2×H(3,𝔽4)11yescharacteristic
140C2×C73C2×#56311yescharacteristic
141C2×C73C2×#56312yes—
142#2844—7316no—
143C2×#400—734no—
144C2×#400—732no—
145C2×#395—734no—
146C2×#395—732no—
147C2×#382—732no—
148C2×#382D7311yescharacteristic
149C73C2×#284411yescharacteristic, complemented, Sylow
150C23×Q8—732no—
151C22×C4⋊C4—734no—
152C22×C4⋊C4—732no—
153C22×C4⋊C4—732no—
154C22×C4⋊C4—732no—
155C22×C4⋊C4C2×D7311yescharacteristic
156C22×C4⋊C4C2×D7311yescharacteristic
157C22×C42C2×D7311yescharacteristic
158#400—7316no—
159#400—7332no—
160#395—7316no—
161#395—7332no—
162#382—7316no—
163#382C2×D7318yes—
164C2×#95—734no—
165C2×#95—732no—
166C2×#95—734no—
167C2×#95—734no—
168C2×#95—732no—
169C2×#95C2×D7314yes—
170C22×Q8—2924no—
171C22×Q8—2928no—
172C22×Q8—738no—
173C23×C4—734no—
174C23×C4—734no—
175C23×C4C22×D7312yes—
176C23×C4C22×D7312yes—
177C23×C4C22×D7312yes—
178C23×C4C22×D7311yescharacteristic
179C2×C4⋊C4—42no—
180C2×C4⋊C4—42no—
181C2×C4⋊C4—2928no—
182C2×C4⋊C4—2924no—
183C2×C4⋊C4—2924no—
184C2×C4⋊C4—2924no—
185C2×C4⋊C4—738no—
186C2×C4⋊C4—738no—
187C2×C4⋊C4—7316no—
188C2×C4⋊C4—738no—
189C2×C4⋊C4C22×D7314yes—
190C2×C4⋊C4C22×D7314yes—
191C2×C42Dic14618yescomplemented
192C2×C42C22×D7314yes—
193#95—7316no—
194#95—7316no—
195#95—738no—
196#95—7316no—
197#95—738no—
198#95C22×D73116yes—
199C24C23×D7311yescharacteristic
200C2×Q8—2928no—
201C2×Q8—29216no—
202C2×Q8—29232no—
203C22×C4—22no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—28no—
210C22×C4—28no—
211C22×C4—738no—
212C22×C4—738no—
213C22×C4—1468no—
214C22×C4—1468no—
215C22×C4—1468no—
216C22×C4—1468no—
217C22×C4—1468no—
218C22×C4—1468no—
219C22×C4C2×Dic14618yes—
220C22×C4C2×Dic14614yes—
221C22×C4C23×D7314yes—
222C22×C4C23×D7314yes—
223C22×C4C23×D7312yes—
224C22×C4C23×D7314yes—
225C4⋊C4—44no—
226C4⋊C4—44no—
227C4⋊C4—29216no—
228C4⋊C4—2928no—
229C4⋊C4—2928no—
230C4⋊C4—2928no—
231C42C2×Dic146116yescomplemented
232C23C22×Dic14612yes—
233C23#1455663612yes—
234C23#1455663714yes—
235C23#1455663814yes—
236C23#1455663912yes—
237C23C24×D7311yescharacteristic
238Q8—29232no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—22no—
243C2×C4—216no—
244C2×C4—28no—
245C2×C4—24no—
246C2×C4—24no—
247C2×C4—28no—
248C2×C4—28no—
249C2×C4—48no—
250C2×C4—48no—
251C2×C4—29216no—
252C2×C4—29216no—
253C2×C4—1468no—
254C2×C4—1468no—
255C2×C4—1468no—
256C2×C4—1468no—
257C2×C4—1468no—
258C2×C4—1468no—
259C2×C4C22×Dic14618yes—
260C2×C4C22×Dic14614yes—
261C22#1798921518yes—
262C22#1798921814yes—
263C22#1798932914yes—
264C22#1798933714yes—
265C22#1798934118yes—
266C22C23×Dic14611yescharacteristic
267C22C2×#1455663611yescharacteristic
268C22C2×#1455663712yes—
269C22C2×#1455663812yes—
270C22C2×#1455663911yescharacteristic
271C4—28no—
272C4—24no—
273C4—44no—
274C4—44no—
275C4—2928no—
276C4—2928no—
277C2#2261820318yesdirect product factor
278C2C2×#1798921512yes—
279C2C2×#1798921811yescharacteristic
280C2C2×#1798932911yescharacteristic
281C2C2×#1798933711yescharacteristic
282C2C2×#1798934112yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#382×C73C2
socle, prime radicalC24×C73C24
hypercenterC2×#382D73
hypocenterC73C2×#2844
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
1. #22618203C2direct (N × H)
54. C2×C42×C73Q8semidirect
89. C42×C73C2×Q8semidirect
136. C2×C73#2844semidirect
149. C73C2×#2844semidirect
191. C2×C42Dic146semidirect
231. C42C2×Dic146semidirect
277. C2#22618203direct (N × H)

Maximal subgroups

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

subgroupindex
#226182032
C2×#179885292
C2×#179885262
C2×#179885082
C2×#179885072
C2×#179884532
C2×#382×C732
C2×#284473