Finite Group Databasebeta

← C2×#27132757 #37581284

Subgroups — C2×#27132757 #37581284

Order 24448.

488 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 205 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
1C22×Dic764C211yesmaximal, characteristic
2C2×#20259287C212yesmaximal
3#27132757C218yesmaximal, direct product factor
4C2×#20259245C212yesmaximal
5C2×C8×Dic191C211yesmaximal, characteristic
6C2×#107×C191C211yesmaximal, characteristic
7C22×Dic382C2212yes—
8C2×Dic764C418yescomplemented
9C2×Dic764C2214yes—
10C22×C191⋊C8C2211yescharacteristic
11#20259287—24no—
12#20259287C2218yes—
13C2×Dic191⋊C4—22no—
14C2×C4×Dic191—22no—
15C2×C4×Dic191C2211yescharacteristic
16#20259245C2218yes—
17C8×Dic191C2214yes—
18C22×C8×C191C2211yescharacteristic
19C2×C4⋊C4×C191C2212yes—
20#107×C191C2214yes—
21C2×Dic382—22no—
22C2×Dic382—24no—
23C2×Dic382C2×C418yes—
24C2×Dic382C2314yes—
25C22×Dic191—22no—
26C22×Dic191D411yescharacteristic
27C22×Dic191D411yescharacteristic
28Dic764C2×C4116yescomplemented
29C2×C191⋊C8—22no—
30C2×C191⋊C8C2312yes—
31Dic191⋊C4—28no—
32C4×Dic191—28no—
33C4×Dic191D412yes—
34C4×Dic191C2312yes—
35C22×C4×C191—22no—
36C22×C4×C191C2311yescharacteristic
37C2×C8×C191C2×C414yes—
38C2×C8×C191C2312yes—
39C4⋊C4×C191—22no—
40C4⋊C4×C191C2314yes—
41Dic382—28no—
42Dic382—24no—
43Dic382C22×C418yes—
44C2×Dic191—28no—
45C2×Dic191—22no—
46C2×Dic191—24no—
47C2×Dic191Q1614yescomplemented
48C2×Dic191C2×D412yes—
49C2×Dic191C2×D412yes—
50C191⋊C8—22no—
51C23×C191C2×D411yescharacteristic
52C2×C4×C191—24no—
53C2×C4×C191—44no—
54C2×C4×C191C22×C412yes—
55C2×C4×C191C2×D411yescharacteristic
56C2×C4×C191#4112yes—
57C2×C4×C191C2411yescharacteristic
58C8×C191C22×C414yes—
59C22×C191C4×D412yes—
60C22×C191C2×Q1612yes—
61C22×C191#13512yes—
62C22×C191C22×D411yescharacteristic
63C4×C191—44no—
64C4×C191C4×D412yes—
65C4×C191C23×C411yescharacteristic
66C4×C191C2×#4111yescharacteristic
67Dic191—28no—
68Dic191—22no—
69Dic191C2×Q1614yescomplemented
70C2×C191C4×Q1614yescomplemented
71C2×C191C2×C4×D411yescharacteristic
72C2×C191C22×Q1611yescharacteristic
73C2×C191C2×#13511yescharacteristic
74C191C2×C4×Q1611yescharacteristic, complemented, Sylow
75C2×C4×Q16—1911nomaximal, Sylow
76C22×Q16—1911no—
77C2×C4×Q8—1912no—
78C4×Q16—1918no—
79C2×#107D19111yescharacteristic
80C2×#103—1912no—
81C2×C4×C8—1911no—
82C22×Q8—1912no—
83C2×Q16—1918no—
84C2×Q16—1914no—
85C22×C8—1911no—
86C22×C8C2×D19111yescharacteristic
87C4×Q8—3824no—
88C4×Q8—1918no—
89C2×C4⋊C4—3822no—
90C2×C4⋊C4C2×D19112yes—
91C2×C42—3822no—
92C2×C42—1911no—
93#107C2×D19114yes—
94#103—1918no—
95C4×C8—1914no—
96C2×Q8—3822no—
97C2×Q8—3824no—
98C2×Q8—1918no—
99C2×Q8—1914no—
100C22×C4—22no—
101C22×C4—3822no—
102C22×C4—1911no—
103C22×C4—1911no—
104C22×C4C22×D19111yescharacteristic
105Q16—19116no—
106C2×C8—3822no—
107C2×C8—1912no—
108C2×C8C4×D19114yes—
109C2×C8C22×D19112yes—
110C4⋊C4—22no—
111C4⋊C4—3828no—
112C4⋊C4C22×D19114yes—
113C42—3828no—
114C42—1912no—
115C42—1912no—
116C23D4×D19111yescharacteristic
117Q8—3824no—
118Q8—3828no—
119Q8—1918no—
120C2×C4—24no—
121C2×C4—44no—
122C2×C4—3822no—
123C2×C4—3824no—
124C2×C4—3828no—
125C2×C4—1912no—
126C2×C4—1914no—
127C2×C4—1912no—
128C2×C4C2×C4×D19112yes—
129C2×C4D4×D19111yescharacteristic
130C2×C4#1569028812yes—
131C2×C4C23×D19111yescharacteristic
132C8—3822no—
133C8C2×C4×D19114yes—
134C22#2025928412yes—
135C22Q16×D19112yes—
136C22#2025934112yes—
137C22C2×D4×D19111yescharacteristic
138C4—44no—
139C4—3822no—
140C4—3828no—
141C4—1914no—
142C4#2025928412yes—
143C4C22×C4×D19111yescharacteristic
144C4C2×#1569028811yescharacteristic
145C2#2713275714yesdirect product factor
146C2C2×#2025928411yescharacteristic
147C2C2×Q16×D19111yescharacteristic
148C2C2×#2025934111yescharacteristic
subgroupG/H
centerC23D4×D191
commutatorC4×C191C23×C4
FrattiniC2×C4C23×D191
FittingC2×#107×C191C2
socle, prime radicalC23×C191C2×D4
cosocleC2×C4×C191C24
hypercenterC2×#107D191
hypocenterC191C2×C4×Q16
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
3. #27132757C2direct (N × H)
8. C2×Dic764C4semidirect
28. Dic764C2×C4semidirect
47. C2×Dic191Q16semidirect
69. Dic191C2×Q16semidirect
70. C2×C191C4×Q16semidirect
74. C191C2×C4×Q16semidirect
145. C2#27132757direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7642
C2×#202592872
#271327572
C2×#202592452
C2×C8×Dic1912
C2×#107×C1912
C2×C4×Q16191