Finite Group Databasebeta

← C2×#27133028 #37582855

Subgroups — C2×#27133028 #37582855

Order 24448.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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
1C2×#20259319C211yesmaximal, characteristic
2C2×#20259314C211yesmaximal, characteristic, complemented
3#27133028C218yesmaximal, direct product factor
4C2×#20259244C214yesmaximal, complemented
5C2×#97×C191C211yesmaximal, characteristic, complemented
6C22×D764—22no—
7C22×D764C2212yes—
8#20259319—22no—
9#20259319C2214yes—
10#20259314—22no—
11#20259314C2214yescomplemented
12C2×C4⋊Dic191C2212yes—
13C2×Dic191⋊C4—22no—
14#20259244C22116yescomplemented
15C22×C8×C191C2212yes—
16C2×C42×C191C2211yescharacteristic
17#97×C191C2214yescomplemented
18C23×D191—22no—
19C2×D764—28no—
20C2×D764—22no—
21C2×D764—28no—
22C2×D764—48no—
23C2×D764C2314yes—
24C22×Dic191—22no—
25C4⋊Dic191—22no—
26C4⋊Dic191C2314yes—
27Dic191⋊C4—28no—
28C22×C4×C191D412yes—
29C22×C4×C191C2311yescharacteristic
30C2×C8×C191—24no—
31C2×C8×C191C2314yes—
32C42×C191D412yes—
33C42×C191C2312yes—
34C22×D191—24no—
35C22×D191—44no—
36C22×D191—48no—
37D764—28no—
38D764—416no—
39D764—44no—
40C2×Dic191—24no—
41C2×Dic191—44no—
42C23×C191C2×D411yescharacteristic
43C2×C4×C191—24no—
44C2×C4×C191C2×D414yes—
45C2×C4×C191C2×D411yescharacteristic
46C2×C4×C191#4114yes—
47C2×C4×C191C2411yescharacteristic
48C8×C191—24no—
49C22×C191#12412yes—
50C22×C191AGL(1,ℤ/8)14yes—
51C22×C191C22×D411yescharacteristic
52C2×D191—44no—
53C2×D191—48no—
54C2×D191—88no—
55C4×C191—24no—
56C4×C191#12412yes—
57C4×C191C2×#4112yes—
58Dic191—44no—
59C2×C191#49014yescomplemented
60C2×C191C2×#12411yescharacteristic
61C2×C191C2×AGL(1,ℤ/8)12yes—
62D191—84no—
63C191C2×#49011yescharacteristic, complemented, Sylow
64C2×#490—1911nomaximal, Sylow
65C2×#127—1911no—
66C2×#125—1911no—
67#490—1918no—
68C2×#102—1914no—
69C2×#97D19111yescharacteristic, complemented
70C22×D4—3822no—
71C22×D4—1912no—
72C22×C8C2×D19112yes—
73#127—3822no—
74#127—1914no—
75#125—3822no—
76#125—1914no—
77C2×C4⋊C4—3822no—
78C2×C4⋊C4—1912no—
79C2×C42C2×D19111yescharacteristic
80#102—19116no—
81#97C2×D19114yescomplemented
82C24—3822no—
83C2×D4—3822no—
84C2×D4—3828no—
85C2×D4—3828no—
86C2×D4—1914no—
87C2×D4—7648no—
88C22×C4—3822no—
89C22×C4D76412yes—
90C22×C4C22×D19111yescharacteristic
91C2×C8—24no—
92C2×C8C22×D19114yes—
93C4⋊C4—3828no—
94C4⋊C4—3822no—
95C4⋊C4—1914no—
96C42D76412yes—
97C42C22×D19112yes—
98C23—3824no—
99C23—7648no—
100C23—7644no—
101C23C2×D76411yescharacteristic
102D4—3828no—
103D4—76416no—
104D4—7644no—
105C2×C4—24no—
106C2×C4—3824no—
107C2×C4—7644no—
108C2×C4C2×D76414yes—
109C2×C4C2×D76411yescharacteristic
110C2×C4#1569028714yes—
111C2×C4C23×D19111yescharacteristic
112C8—24no—
113C22—15288no—
114C22—7648no—
115C22—7644no—
116C22#2025931012yes—
117C22#2025935014yes—
118C22C22×D76411yescharacteristic
119C4—24no—
120C4—7644no—
121C4#2025931012yes—
122C4C2×#1569028712yes—
123C2—15284no—
124C2#2713302814yesdirect product factor
125C2C2×#2025931011yescharacteristic
126C2C2×#2025935012yes—
subgroupG/H
centerC23C2×D764
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#97×C191C2
socleC23×C191C2×D4
prime radicalC2×#20259319C2
hypercenterC2×#97D191
hypocenterC191C2×#490
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#20259314C2semidirect
3. #27133028C2direct (N × H)
4. C2×#20259244C2semidirect
5. C2×#97×C191C2semidirect
11. #20259314C22semidirect
14. #20259244C22semidirect
17. #97×C191C22semidirect
59. C2×C191#490semidirect
63. C191C2×#490semidirect
69. C2×#97D191semidirect
81. #97C2×D191semidirect
124. C2#27133028direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593192
C2×#202593142
#271330282
C2×#202592442
C2×#97×C1912
C2×#490191