Finite Group Databasebeta

← C2×#27132686 #37581074

Subgroups — C2×#27132686 #37581074

Order 24448.

576 conjugacy classes of subgroups; only the 285 normal subgroups are shown.

normal subgroups only

This group has 576 conjugacy classes of subgroups — too many to draw. Only its 285 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×#15690271C211yesmaximal, characteristic
2C22×C4×Dic191C211yesmaximal, characteristic
3#27132686C218yesmaximal, direct product factor
4C2×Dic191⋊C8C214yesmaximal, complemented
5C22×M16×C191C211yesmaximal, characteristic
6C23×Dic191C412yes—
7C2×#15690271—24no—
8C2×#15690271C2214yes—
9C22×C191⋊C8C2212yes—
10C2×C4×Dic191C414yes—
11C2×C4×Dic191C411yescharacteristic
12C2×C4×Dic191C411yescharacteristic
13C2×C4×Dic191C2212yes—
14C2×C4×Dic191C2214yes—
15Dic191⋊C8C22116yescomplemented
16C23×C4×C191C2211yescharacteristic
17C2×M16×C191—24no—
18C2×M16×C191C2214yes—
19C22×C8×C191C2212yes—
20C22×Dic191—28no—
21C22×Dic191C2×C418yes—
22C22×Dic191C2×C412yes—
23C22×Dic191C2×C412yes—
24#15690271—28no—
25C2×C191⋊C8—24no—
26C2×C191⋊C8C2314yes—
27C4×Dic191C2×C414yes—
28C4×Dic191C2×C414yes—
29C4×Dic191C2×C414yes—
30C4×Dic191C2314yes—
31C24×C191C2×C411yescharacteristic
32C22×C4×C191C2×C412yes—
33C22×C4×C191C2×C411yescharacteristic
34C22×C4×C191D414yes—
35C22×C4×C191Q814yes—
36C22×C4×C191C2312yes—
37C22×C4×C191C2311yescharacteristic
38M16×C191—28no—
39C2×C8×C191—24no—
40C2×C8×C191C2314yes—
41C2×Dic191—24no—
42C2×Dic191—216no—
43C2×Dic191M1618yescomplemented
44C2×Dic191C22×C414yes—
45C2×Dic191C22×C414yes—
46C191⋊C8—24no—
47C23×C191—24no—
48C23×C191C4⋊C414yes—
49C23×C191C22×C412yes—
50C23×C191C22×C411yescharacteristic
51C2×C4×C191C4⋊C418yes—
52C2×C4×C191C4⋊C414yes—
53C2×C4×C191C22×C412yes—
54C2×C4×C191C22×C411yescharacteristic
55C2×C4×C191C2×D412yes—
56C2×C4×C191C2×D414yes—
57C2×C4×C191C2×Q814yes—
58C2×C4×C191C2×Q812yes—
59C2×C4×C191C2411yescharacteristic
60C8×C191—24no—
61C22×C191—24no—
62C22×C191—28no—
63C22×C191C2×C4⋊C414yes—
64C22×C191C2×C4⋊C412yes—
65C22×C191C2×M1614yes—
66C22×C191C23×C411yescharacteristic
67C4×C191C2×C4⋊C412yes—
68C4×C191C2×C4⋊C414yes—
69C4×C191C22×D411yescharacteristic
70C4×C191C22×Q811yescharacteristic
71Dic191—24no—
72Dic191C2×M1618yescomplemented
73C2×C191—24no—
74C2×C191#42314yescomplemented
75C2×C191C22×C4⋊C411yescharacteristic
76C2×C191C22×M1612yes—
77C191C2×#42311yescharacteristic, complemented, Sylow
78C2×#423—1911nomaximal, Sylow
79C22×M16—1911no—
80C22×M16D19111yescharacteristic
81C22×C42—1911no—
82#423—1918no—
83C2×C4⋊C8—1914no—
84C23×C4—1912no—
85C23×C4C2×D19111yescharacteristic
86C2×M16—24no—
87C2×M16—3824no—
88C2×M16—1914no—
89C2×M16C2×D19114yes—
90C22×C8—1912no—
91C22×C8C2×D19112yes—
92C2×C42—1911no—
93C2×C42—1914no—
94C2×C42—1911no—
95C2×C42—1914no—
96C2×C42—1912no—
97C4⋊C8—19116no—
98C24C4×D19111yescharacteristic
99C22×C4—3828no—
100C22×C4—1912no—
101C22×C4—1918no—
102C22×C4—1912no—
103C22×C4C4×D19111yescharacteristic
104C22×C4C4×D19112yes—
105C22×C4C22⋊D19114yes—
106C22×C4Dic38214yes—
107C22×C4C22×D19112yes—
108C22×C4C22×D19111yescharacteristic
109M16—28no—
110M16—3828no—
111C2×C8—24no—
112C2×C8—3824no—
113C2×C8—1914no—
114C2×C8C22×D19114yes—
115C42—1914no—
116C42—1914no—
117C42—1914no—
118C42—1914no—
119C23—24no—
120C23Dic191⋊C414yes—
121C23C2×C4×D19112yes—
122C23C2×C4×D19111yescharacteristic
123C2×C4—3824no—
124C2×C4—38216no—
125C2×C4—1914no—
126C2×C4—1914no—
127C2×C4—1918no—
128C2×C4Dic191⋊C418yes—
129C2×C4Dic191⋊C414yes—
130C2×C4C2×C4×D19112yes—
131C2×C4C2×C4×D19111yescharacteristic
132C2×C4C2×C22⋊D19112yes—
133C2×C4C2×C22⋊D19114yes—
134C2×C4C2×Dic38214yes—
135C2×C4C2×Dic38212yes—
136C2×C4C23×D19111yescharacteristic
137C8—24no—
138C8—3824no—
139C22—28no—
140C22—24no—
141C22C2×Dic191⋊C414yes—
142C22C2×Dic191⋊C412yes—
143C22M16×D19114yes—
144C22C22×C4×D19111yescharacteristic
145C4—3824no—
146C4—1918no—
147C4C2×Dic191⋊C414yes—
148C4C2×Dic191⋊C412yes—
149C4C22×C22⋊D19111yescharacteristic
150C4C22×Dic38211yescharacteristic
151C2—24no—
152C2#2713268614yesdirect product factor
153C2C22×Dic191⋊C411yescharacteristic
154C2C2×M16×D19112yes—
subgroupG/H
centerC22×C4C22×D191
commutatorC22×C191C23×C4
FrattiniC2×C4C23×D191
FittingC22×M16×C191C2
socleC23×C191C22×C4
prime radicalC24×C191C2×C4
cosocleC2×C4×C191C24
hypercenterC22×M16D191
hypocenterC191C2×#423
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C22×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
3. #27132686C2direct (N × H)
4. C2×Dic191⋊C8C2semidirect
15. Dic191⋊C8C22semidirect
43. C2×Dic191M16semidirect
72. Dic191C2×M16semidirect
74. C2×C191#423semidirect
77. C191C2×#423semidirect
152. C2#27132686direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902712
C22×C4×Dic1912
#271326862
C2×Dic191⋊C82
C22×M16×C1912
C2×#423191