Finite Group Databasebeta

← C2×#22618198 #33292576

Subgroups — C2×#22618198 #33292576

Order 18688.

1806 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22618198C2116yesmaximal, direct product factor
2C2×#17988529C213yesmaximal
3C2×#17988521C213yesmaximal
4C2×#17988519C213yesmaximal
5C2×#17988508C213yesmaximal
6C2×#17988457C211yesmaximal, characteristic
7C2×#17988455C211yesmaximal, characteristic
8C2×#383×C73C211yesmaximal, characteristic
9C23×Dic146C2211yescharacteristic
10C22×C4⋊Dic73C2213yes—
11C22×C4⋊Dic73C2213yes—
12C22×C4⋊Dic73C2213yes—
13C22×#11924007C2213yes—
14C22×#11924007C2213yes—
15#17988529C22124yes—
16#17988521C22124yes—
17#17988519C22124yes—
18#17988508C22124yes—
19#17988457C2218yes—
20#17988455C2218yes—
21C2×#14556498C2213yes—
22C2×#14556498C2213yes—
23C2×#14556498C2213yes—
24C2×#14556498C2213yes—
25C22×C42×C73C2211yescharacteristic
26#383×C73C2218yes—
27C2×#95×C73C2213yes—
28C2×#95×C73C2213yes—
29C22×Dic146—46no—
30C22×Dic146C2314yes—
31C23×Dic73C2311yescharacteristic
32C23×Dic73C2311yescharacteristic
33C23×Dic73C2313yes—
34C23×Dic73C2313yes—
35C2×C4⋊Dic73—46no—
36C2×C4⋊Dic73—46no—
37C2×C4⋊Dic73—46no—
38C2×C4⋊Dic73C23112yes—
39C2×C4⋊Dic73C23112yes—
40C2×C4⋊Dic73C23112yes—
41C2×#11924007—46no—
42C2×#11924007—46no—
43C2×#11924007C23112yes—
44C2×#11924007C23112yes—
45#14556498C23112yes—
46#14556498C23112yes—
47#14556498C23112yes—
48#14556498C23112yes—
49C23×C4×C73C2311yescharacteristic
50C23×C4×C73C2313yes—
51C23×C4×C73C2313yes—
52C2×C42×C73Q818yescomplemented
53C2×C42×C73C2314yes—
54#95×C73C23112yes—
55#95×C73C23112yes—
56C2×Dic146—412no—
57C2×Dic146—416no—
58C22×Dic73—26no—
59C22×Dic73—26no—
60C22×Dic73—26no—
61C22×Dic73—26no—
62C22×Dic73—26no—
63C22×Dic73—26no—
64C22×Dic73—212no—
65C22×Dic73C2416yes—
66C22×Dic73C2412yes—
67C22×Dic73C2412yes—
68C22×Dic73C2416yes—
69C4⋊Dic73—412no—
70C4⋊Dic73—412no—
71C4⋊Dic73—412no—
72#11924007—412no—
73#11924007—412no—
74C24×C73C2411yescharacteristic
75C22×C4×C73—26no—
76C22×C4×C73—26no—
77C22×C4×C73—26no—
78C22×C4×C73—26no—
79C22×C4×C73—212no—
80C22×C4×C73C2×Q8112yes—
81C22×C4×C73C2416yes—
82C22×C4×C73C2412yes—
83C22×C4×C73C2416yes—
84C42×C73C2×Q8116yescomplemented
85C23×C73C22×Q812yes—
86C23×C73H(5,𝔽2)16yes—
87C23×C732−1+416yes—
88C23×C73C2511yescharacteristic
89C2×C4×C73—224no—
90C2×C4×C73—26no—
91C2×C4×C73—26no—
92C2×C4×C73—26no—
93C2×C4×C73—26no—
94C2×C4×C73—212no—
95C2×C4×C73—44no—
96C2×C4×C73—412no—
97C2×C4×C73C22×Q8112yes—
98C2×Dic73—26no—
99C2×Dic73—26no—
100C2×Dic73—26no—
101C2×Dic73—26no—
102C2×Dic73—26no—
103C2×Dic73—26no—
104C2×Dic73—212no—
105C2×Dic73—412no—
106C2×Dic73—44no—
107C2×Dic73—44no—
108C2×Dic73—412no—
109Dic146—416no—
110C22×C73#544112yes—
111C22×C73#56014yes—
112C22×C73#563112yes—
113C22×C73C23×Q811yescharacteristic
114C22×C73C2×H(5,𝔽2)13yes—
115C22×C73C2×2−1+413yes—
116C4×C73—212no—
117C4×C73—42no—
118C4×C73—46no—
119Dic73—42no—
120Dic73—42no—
121Dic73—46no—
122Dic73—46no—
123C2×#2843—731nomaximal, Sylow
124C2×C73#284318yescomplemented
125C2×C73C2×#54413yes—
126C2×C73C2×#56011yescharacteristic
127C2×C73C2×#56313yes—
128#2843—7316no—
129C2×#400—733no—
130C2×#398—733no—
131C2×#398—733no—
132C2×#395—733no—
133C2×#384—731no—
134C2×#383—731no—
135C2×#383D7311yescharacteristic
136C73C2×#284311yescharacteristic, complemented, Sylow
137C23×Q8—731no—
138C22×C4⋊C4—733no—
139C22×C4⋊C4—733no—
140C22×C4⋊C4—733no—
141C22×C4⋊C4—733no—
142C22×C4⋊C4—733no—
143C22×C42C2×D7311yescharacteristic
144#400—7324no—
145#398—7324no—
146#398—7324no—
147#395—7324no—
148#384—738no—
149#383—738no—
150#383C2×D7318yes—
151C2×#95—733no—
152C2×#95—733no—
153C2×#95—733no—
154C2×#95—733no—
155C2×#95C2×D7313yes—
156C2×#95C2×D7313yes—
157C22×Q8—2926no—
158C22×Q8—734no—
159C23×C4—733no—
160C23×C4—731no—
161C23×C4—731no—
162C23×C4—733no—
163C23×C4C22×D7311yescharacteristic
164C23×C4C22×D7313yes—
165C23×C4C22×D7313yes—
166C2×C4⋊C4—2926no—
167C2×C4⋊C4—2926no—
168C2×C4⋊C4—2926no—
169C2×C4⋊C4—2926no—
170C2×C4⋊C4—2926no—
171C2×C4⋊C4—7312no—
172C2×C4⋊C4—7312no—
173C2×C4⋊C4—7312no—
174C2×C4⋊C4—7312no—
175C2×C4⋊C4—7312no—
176C2×C42Dic14618yescomplemented
177C2×C42C22×D7314yes—
178#95—7312no—
179#95—7312no—
180#95—7312no—
181#95—7312no—
182#95C22×D73112yes—
183#95C22×D73112yes—
184C24C23×D7311yescharacteristic
185C2×Q8—29212no—
186C2×Q8—29216no—
187C22×C4—26no—
188C22×C4—26no—
189C22×C4—26no—
190C22×C4—26no—
191C22×C4—212no—
192C22×C4—736no—
193C22×C4—732no—
194C22×C4—732no—
195C22×C4—736no—
196C22×C4—1466no—
197C22×C4—1466no—
198C22×C4—1466no—
199C22×C4—1466no—
200C22×C4—1466no—
201C22×C4—1466no—
202C22×C4—14612no—
203C22×C4C2×Dic146112yes—
204C22×C4C23×D7316yes—
205C22×C4C23×D7312yes—
206C22×C4C23×D7316yes—
207C4⋊C4—29212no—
208C4⋊C4—29212no—
209C4⋊C4—29212no—
210C4⋊C4—29212no—
211C4⋊C4—29212no—
212C42C2×Dic146116yescomplemented
213C23C22×Dic14612yes—
214C23#1455663716yes—
215C23#1455663816yes—
216C23C24×D7311yescharacteristic
217Q8—29216no—
218C2×C4—26no—
219C2×C4—26no—
220C2×C4—224no—
221C2×C4—26no—
222C2×C4—26no—
223C2×C4—212no—
224C2×C4—44no—
225C2×C4—412no—
226C2×C4—2924no—
227C2×C4—2924no—
228C2×C4—29212no—
229C2×C4—29212no—
230C2×C4—1466no—
231C2×C4—1466no—
232C2×C4—1466no—
233C2×C4—1466no—
234C2×C4—1466no—
235C2×C4—1466no—
236C2×C4—14612no—
237C2×C4C22×Dic146112yes—
238C22#17989215112yes—
239C22#1798932814yes—
240C22#17989339112yes—
241C22C23×Dic14611yescharacteristic
242C22C2×#1455663713yes—
243C22C2×#1455663813yes—
244C4—212no—
245C4—42no—
246C4—46no—
247C4—2922no—
248C4—2922no—
249C4—2926no—
250C4—2926no—
251C2#2261819818yesdirect product factor
252C2C2×#1798921513yes—
253C2C2×#1798932811yescharacteristic
254C2C2×#1798933913yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#383×C73C2
socle, prime radicalC24×C73C24
hypercenterC2×#383D73
hypocenterC73C2×#2843
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
1. #22618198C2direct (N × H)
52. C2×C42×C73Q8semidirect
84. C42×C73C2×Q8semidirect
124. C2×C73#2843semidirect
136. C73C2×#2843semidirect
176. C2×C42Dic146semidirect
212. C42C2×Dic146semidirect
251. C2#22618198direct (N × H)

Maximal subgroups

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

subgroupindex
#226181982
C2×#179885292
C2×#179885212
C2×#179885192
C2×#179885082
C2×#179884572
C2×#179884552
C2×#383×C732
C2×#284373