Finite Group Databasebeta

← C2×#14557445 #17997796

Subgroups — C2×#14557445 #17997796

Order 4736.

1036 conjugacy classes of subgroups; only the 261 normal subgroups are shown.

normal subgroups only

This group has 1036 conjugacy classes of subgroups — too many to draw. Only its 261 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic74C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic37C212yesmaximal
3#14557445C218yesmaximal, direct product factor
4C2×#11924443C211yesmaximal, characteristic, complemented
5C2×#11924443C212yesmaximal, complemented
6C22×C22⋊C4×C37C211yesmaximal, characteristic
7C22×Dic74—24no—
8C22×Dic74—28no—
9C22×Dic74C2214yescomplemented
10C23×Dic37C2212yes—
11C23×Dic37C2212yes—
12C2×C22⋊Dic37—28no—
13C2×C22⋊Dic37C2218yes—
14#11924443C2214yescomplemented
15#11924443C2218yescomplemented
16C25×C37C2211yescharacteristic
17C23×C4×C37C2211yescharacteristic
18C23×C4×C37C2211yescharacteristic
19C2×C22⋊C4×C37—24no—
20C2×C22⋊C4×C37C2214yes—
21C24×C37—24no—
22C24×C37—22no—
23C24×C37—22no—
24C24×C37—24no—
25C24×C37Q814yescomplemented
26C24×C37C2312yes—
27C24×C37C2311yescharacteristic
28C22×C4×C37—24no—
29C22×C4×C37—22no—
30C22×C4×C37—24no—
31C22×C4×C37D414yes—
32C22×C4×C37C2312yes—
33C22×C4×C37C2312yes—
34C22×Dic37—24no—
35C22×Dic37—24no—
36C22×Dic37—24no—
37C22×Dic37—24no—
38C22×Dic37—24no—
39C22×Dic37D418yes—
40C22×Dic37C2314yes—
41C22×Dic37C2314yes—
42C2×Dic74—232no—
43C2×Dic74—28no—
44C2×Dic74—216no—
45C22⋊C4×C37—28no—
46C22⋊Dic37—216no—
47C23×C37—216no—
48C23×C37—28no—
49C23×C37—24no—
50C23×C37—22no—
51C23×C37—24no—
52C23×C37—22no—
53C23×C37—44no—
54C23×C37—48no—
55C23×C37—44no—
56C23×C37C2×D414yes—
57C23×C37C2×D412yes—
58C23×C37C2×Q812yes—
59C23×C37C2×Q814yescomplemented
60C23×C37#4112yes—
61C23×C37#4114yes—
62C23×C37C2411yescharacteristic
63C2×C4×C37—28no—
64C2×C4×C37—24no—
65C2×C4×C37—22no—
66C2×C4×C37—24no—
67C2×C4×C37—44no—
68C2×C4×C37C2×D414yes—
69C2×Dic37—216no—
70C2×Dic37—24no—
71C2×Dic37—24no—
72C2×Dic37—24no—
73C2×Dic37—24no—
74C2×Dic37—24no—
75C2×Dic37—48no—
76C2×Dic37C2×D418yes—
77Dic74—232no—
78C22×C37—28no—
79C22×C37—24no—
80C22×C37—42no—
81C22×C37—44no—
82C22×C37—42no—
83C22×C37—416no—
84C22×C37#12014yes—
85C22×C37C22⋊Q818yes—
86C22×C37C22⋊Q814yes—
87C22×C37#12418yes—
88C22×C37#12414yes—
89C22×C37C22×D412yes—
90C22×C37C22×D411yescharacteristic
91C22×C37C22×Q811yescharacteristic
92C22×C37C2×#4112yes—
93C22×C37C2×#4111yescharacteristic
94C4×C37—24no—
95C4×C37—42no—
96Dic37—28no—
97Dic37—44no—
98C2×#393—371nomaximal, Sylow
99C2×C37—44no—
100C2×C37#39318yescomplemented
101C2×C37C2×#12011yescharacteristic
102C2×C37C2×C22⋊Q812yes—
103C2×C37C2×C22⋊Q811yescharacteristic
104C2×C37C2×#12412yes—
105C2×C37C2×#12411yescharacteristic
106C23×Q8—371no—
107C22×C22⋊C4—372no—
108C22×C22⋊C4D3711yescharacteristic
109#393—378no—
110C2×#95—372no—
111C2×#95—371no—
112C37C2×#39311yescharacteristic, complemented, Sylow
113C25C2×D3711yescharacteristic
114C22×Q8—374no—
115C22×Q8—748no—
116C22×Q8—744no—
117C23×C4—372no—
118C23×C4—372no—
119C23×C4C2×D3711yescharacteristic
120C23×C4C2×D3711yescharacteristic
121C2×C22⋊C4—24no—
122C2×C22⋊C4—378no—
123C2×C22⋊C4—748no—
124C2×C22⋊C4C2×D3714yes—
125#95—378no—
126#95—374no—
127C24—22no—
128C24—24no—
129C24—24no—
130C24—22no—
131C24Dic7414yescomplemented
132C24C22×D3712yes—
133C24C22×D3711yescharacteristic
134C2×Q8—7416no—
135C2×Q8—7432no—
136C2×Q8—748no—
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—22no—
140C22×C4—378no—
141C22×C4—374no—
142C22×C4—374no—
143C22×C4—744no—
144C22×C4—744no—
145C22×C4—744no—
146C22×C4—744no—
147C22×C4—744no—
148C22×C4C22⋊D3714yes—
149C22×C4C22×D3712yes—
150C22×C4C22×D3712yes—
151C22⋊C4—28no—
152C22⋊C4—7416no—
153C23—216no—
154C23—28no—
155C23—24no—
156C23—22no—
157C23—24no—
158C23—22no—
159C23—44no—
160C23—48no—
161C23—44no—
162C23C2×Dic7412yes—
163C23C2×Dic7414yescomplemented
164C23#1059696212yes—
165C23D4×D3714yes—
166C23#1059696414yes—
167C23C2×C22⋊D3712yes—
168C23C23×D3711yescharacteristic
169Q8—7432no—
170C2×C4—28no—
171C2×C4—24no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—44no—
175C2×C4—378no—
176C2×C4—7416no—
177C2×C4—744no—
178C2×C4—744no—
179C2×C4—744no—
180C2×C4—744no—
181C2×C4—744no—
182C2×C4—1488no—
183C2×C4C2×C22⋊D3714yes—
184C22—28no—
185C22—24no—
186C22—416no—
187C22—42no—
188C22—44no—
189C22—42no—
190C22#1192450414yes—
191C22#1192451318yes—
192C22#1192451514yes—
193C22#1192452218yes—
194C22#1192452314yes—
195C22C2×D4×D3712yes—
196C22C22×C22⋊D3711yescharacteristic
197C22C22×Dic7411yescharacteristic
198C22C2×#1059696412yes—
199C22C2×#1059696211yescharacteristic
200C4—24no—
201C4—42no—
202C4—748no—
203C4—1484no—
204C2—44no—
205C2#1455744518yesdirect product factor
206C2C2×#1192450411yescharacteristic
207C2C2×#1192451312yes—
208C2C2×#1192451511yescharacteristic
209C2C2×#1192452212yes—
210C2C2×#1192452311yescharacteristic
subgroupG/H
centerC24C22×D37
commutator, cosocleC23×C37C24
FrattiniC23C23×D37
FittingC22×C22⋊C4×C37C2
socleC24×C37C23
prime radicalC25×C37C22
hypercenterC22×C22⋊C4D37
hypocenterC37C2×#393
LCSG ▷ C23×C37 ▷ C37
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C23×Dic74C2semidirect
3. #14557445C2direct (N × H)
4. C2×#11924443C2semidirect
5. C2×#11924443C2semidirect
9. C22×Dic74C22semidirect
14. #11924443C22semidirect
15. #11924443C22semidirect
25. C24×C37Q8semidirect
59. C23×C37C2×Q8semidirect
100. C2×C37#393semidirect
112. C37C2×#393semidirect
131. C24Dic74semidirect
163. C23C2×Dic74semidirect
205. C2#14557445direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic742
C22×C22⋊Dic372
#145574452
C2×#119244432
C22×C22⋊C4×C372
C2×#39337