Finite Group Databasebeta

← C2×#22578503 #31797968

Subgroups — C2×#22578503 #31797968

Order 17536.

224 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 71 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×#17984185C211yesmaximal, characteristic, complemented
2C2×#17984183C211yesmaximal, characteristic, complemented
3#22578503C214yesmaximal, direct product factor
4C2×#17984175C211yesmaximal, characteristic
5#17984185—21no—
6#17984185C2212yescomplemented
7#17984183—21no—
8#17984183C2212yescomplemented
9C2×#14555522—21no—
10C2×#14555522—21no—
11#17984175—21no—
12#17984175—21no—
13#17984175C412yes—
14#17984175C2212yes—
15C2×#14555520C411yescharacteristic
16C2×#14555519—21no—
17C2×#14555518C2211yescharacteristic
18C22×#11764047—21no—
19C2×#14555509C411yescharacteristic
20#14555522—22no—
21#14555522—22no—
22#14555520—21no—
23#14555520C2×C412yes—
24#14555519—22no—
25#14555519—22no—
26#14555518C2×C411yescharacteristic
27#14555518D411yescharacteristic
28#14555518D411yescharacteristic
29#14555518C2311yescharacteristic
30C2×#11764047—22no—
31C2×#11764047—22no—
32C2×#11764047—21no—
33C2×#11764047D411yescharacteristic
34C2×#11764047D411yescharacteristic
35#14555509—21no—
36#14555509—21no—
37#14555509C812yes—
38#14555509C2×C412yes—
39C2×Dic274C811yescharacteristic
40C2×C22⋊D137—21no—
41C22×Dic137—21no—
42C2×C4×D137C2×C411yescharacteristic
43C2×D4×C137C811yescharacteristic
44#11764047—22no—
45#11764047C22⋊C411yescharacteristic
46#11764047C22⋊C411yescharacteristic
47#11764047C2×D411yescharacteristic
48#11764047C2×D411yescharacteristic
49C22×D137M1611yescharacteristic
50Dic274—21no—
51Dic274C2×C812yes—
52C22⋊D137—22no—
53C22⋊D137—22no—
54C2×Dic137—21no—
55C2×Dic137—22no—
56C2×Dic137—22no—
57C2×Dic137C22⋊C411yescharacteristic
58C4×D137C22⋊C411yescharacteristic
59C4×D137C2×C811yescharacteristic
60C4×D137M1611yescharacteristic
61C4×D137C22×C411yescharacteristic
62C23×C137—21no—
63D4×C137—21no—
64D4×C137C2×C812yes—
65C2×C4×C137C2×C811yescharacteristic
66C22×C137—22no—
67C22×C137—42no—
68C22×C137C22⋊C811yescharacteristic
69C2×D137—22no—
70C2×D137C22⋊C811yescharacteristic
71C2×D137C2×M1611yescharacteristic
72C4×C137C22⋊C811yescharacteristic
73C4×C137C22×C811yescharacteristic
74Dic137—22no—
75Dic137C22⋊C811yescharacteristic
76Dic137C2×C22⋊C411yescharacteristic
77C2×C137—42no—
78C2×C137#35012yescomplemented
79C2×C137C2×C22⋊C811yescharacteristic
80D137—21no—
81D137—21no—
82C137C2×#35011yescharacteristic, complemented, Sylow
83C2×#350—1371nomaximal, Sylow
84C2×#131—1371no—
85C2×M32—1371no—
86C22×C16—1371no—
87#350—1374no—
88C2×#41—1371no—
89#131—2741no—
90#131—2741no—
91#131—1372no—
92#131—1372no—
93C2×M16—2741no—
94C2×M16—1371no—
95C22×C8—2741no—
96C22×C8—1371no—
97M32—2741no—
98M32—1372no—
99C2×C16—2741no—
100C2×C16—2741no—
101C2×C16—2741no—
102C2×C16—1372no—
103#41—2741no—
104#41—2741no—
105#41—1372no—
106#41—1372no—
107C2×Q8—1371no—
108C2×D4—2741no—
109C2×D4#1176404911yescharacteristic
110C22×C4—2741no—
111C22×C4—1371no—
112M16—2741no—
113M16—2742no—
114M16—2742no—
115M16—1372no—
116C2×C8—2741no—
117C2×C8—2742no—
118C2×C8—2742no—
119C2×C8—1371no—
120C2×C8—1371no—
121C2×C8—1371no—
122C2×C8—1371no—
123C2×C8—1371no—
124C2×C8—1371no—
125C16—2742no—
126C16—2742no—
127C23—21no—
128C23—1371no—
129Q8—2741no—
130Q8—1372no—
131D4—21no—
132D4—2742no—
133D4—2742no—
134D4C2×#1176404912yes—
135C2×C4—2741no—
136C2×C4—2742no—
137C2×C4—2742no—
138C2×C4—1371no—
139C2×C4—1371no—
140C2×C4—1371no—
141C2×C4—1371no—
142C2×C4—1371no—
143C2×C4C2×#1176404911yescharacteristic
144C8—2742no—
145C8—1371no—
146C8—1371no—
147C8—1371no—
148C8—1371no—
149C22—22no—
150C22—42no—
151C22—2742no—
152C22—1371no—
153C22—1371no—
154C22C22⋊#1176404911yescharacteristic
155C4—2742no—
156C4—1371no—
157C4—1371no—
158C4C22⋊#1176404911yescharacteristic
159C4C22×#1176404911yescharacteristic
160C2—42no—
161C2—2741no—
162C2—2741no—
163C2#2257850312yesdirect product factor
164C2C2×C22⋊#1176404911yescharacteristic
subgroupG/H
centerC22C22⋊#11764049
commutatorC4×C137C22×C8
FrattiniC4C22×#11764049
FittingC2×D4×C137C8
socleC22×C137C22⋊C8
prime radicalC2×#14555509C4
cosocle#14555518C23
hypercenterC2×D4#11764049
hypocenterC137C2×#350
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×#17984185C2semidirect
2. C2×#17984183C2semidirect
3. #22578503C2direct (N × H)
6. #17984185C22semidirect
8. #17984183C22semidirect
78. C2×C137#350semidirect
82. C137C2×#350semidirect
163. C2#22578503direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841852
C2×#179841832
#225785032
C2×#179841752
C2×#350137