Finite Group Databasebeta

← C2×#22578301 #31797028

Subgroups — C2×#22578301 #31797028

Order 17536.

224 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 90 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×#17984162C211yesmaximal, characteristic, complemented
2C22×#14555513C211yesmaximal, characteristic, complemented
3#22578301C214yesmaximal, direct product factor
4C2×#17984095C211yesmaximal, characteristic
5#17984162—21no—
6#17984162C2212yescomplemented
7C2×#14555513—21no—
8C2×#14555513—21no—
9C2×#14555513—21no—
10C2×#14555513C2212yescomplemented
11#17984095—21no—
12#17984095—21no—
13#17984095C412yes—
14#17984095C2212yes—
15C2×#14555494—21no—
16C2×#14555494C411yescharacteristic
17C22×#11764040—21no—
18C22×#11764040C2211yescharacteristic
19C2×#41×C137C411yescharacteristic
20#14555513—22no—
21#14555513—22no—
22#14555494—22no—
23#14555494—22no—
24#14555494—21no—
25#14555494C2×C412yes—
26C2×#11764040—22no—
27C2×#11764040—22no—
28C2×#11764040—21no—
29C2×#11764040C2×C411yescharacteristic
30C2×#11764040D411yescharacteristic
31C2×#11764040D411yescharacteristic
32C2×#11764040D411yescharacteristic
33C2×#11764040D411yescharacteristic
34C2×#11764040C2311yescharacteristic
35#41×C137—21no—
36#41×C137—21no—
37#41×C137C812yes—
38#41×C137C2×C412yes—
39C2×Q8×C137C811yescharacteristic
40C2×D4×C137—21no—
41C2×D4×C137C811yescharacteristic
42C22×C4×C137—21no—
43C22×C4×C137C2×C411yescharacteristic
44#11764040—22no—
45#11764040C22⋊C411yescharacteristic
46#11764040C22⋊C411yescharacteristic
47#11764040C2×D411yescharacteristic
48#11764040C2×D411yescharacteristic
49C23×C137—21no—
50C23×C137M1611yescharacteristic
51Q8×C137—21no—
52Q8×C137C2×C812yes—
53D4×C137—22no—
54D4×C137—22no—
55D4×C137—21no—
56D4×C137C2×C812yes—
57C2×C4×C137—21no—
58C2×C4×C137—22no—
59C2×C4×C137—22no—
60C2×C4×C137C22⋊C411yescharacteristic
61C2×C4×C137C22⋊C411yescharacteristic
62C2×C4×C137C2×C811yescharacteristic
63C2×C4×C137C2×C811yescharacteristic
64C2×C4×C137M1611yescharacteristic
65C2×C4×C137C22×C411yescharacteristic
66C22×C137—22no—
67C22×C137—22no—
68C22×C137—42no—
69C22×C137C22⋊C811yescharacteristic
70C22×C137C22⋊C811yescharacteristic
71C22×C137C2×M1611yescharacteristic
72C4×C137—22no—
73C4×C137C22⋊C811yescharacteristic
74C4×C137C22⋊C811yescharacteristic
75C4×C137C2×C22⋊C411yescharacteristic
76C4×C137C22×C811yescharacteristic
77C2×C137—21no—
78C2×C137—21no—
79C2×C137—42no—
80C2×C137#35012yescomplemented
81C2×C137C2×C22⋊C811yescharacteristic
82C137C2×#35011yescharacteristic, complemented, Sylow
83C2×#350—1371nomaximal, Sylow
84C2×#131—1371no—
85C2×M32—1371no—
86C22×C16—1371no—
87#350—1374no—
88C2×#41#1058773911yescharacteristic
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—21no—
104#41—21no—
105#41#1176404712yes—
106#41C2×#1058773912yes—
107C2×Q8#1176404711yescharacteristic
108C2×D4—21no—
109C2×D4#1176404711yescharacteristic
110C22×C4—21no—
111C22×C4C2×#1058773911yescharacteristic
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#1455551911yescharacteristic
129Q8—21no—
130Q8C2×#1176404712yes—
131D4—22no—
132D4—22no—
133D4—21no—
134D4C2×#1176404712yes—
135C2×C4—21no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4C22⋊#1058773911yescharacteristic
139C2×C4C22⋊#1058773911yescharacteristic
140C2×C4C2×#1176404711yescharacteristic
141C2×C4C2×#1176404711yescharacteristic
142C2×C4#1455551911yescharacteristic
143C2×C4C22×#1058773911yescharacteristic
144C8—2742no—
145C8—1371no—
146C8—1371no—
147C8—1371no—
148C8—1371no—
149C22—22no—
150C22—22no—
151C22—42no—
152C22C22⋊#1176404711yescharacteristic
153C22C22⋊#1176404711yescharacteristic
154C22C2×#1455551911yescharacteristic
155C4—22no—
156C4C22⋊#1176404711yescharacteristic
157C4C22⋊#1176404711yescharacteristic
158C4C2×C22⋊#1058773911yescharacteristic
159C4C22×#1176404711yescharacteristic
160C2—21no—
161C2—21no—
162C2—42no—
163C2#2257830112yesdirect product factor
164C2C2×C22⋊#1176404711yescharacteristic
subgroupG/H
centerC2×C4C22⋊#10587739
commutatorC4×C137C22×C8
FrattiniC2×C4C22×#10587739
Fitting, prime radicalC2×#41×C137C4
socleC22×C137C22⋊C8
cosocleC2×#11764040C23
hypercenterC2×#41#10587739
hypocenterC137C2×#350
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

Complements

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

NH ≅ G/Ntype
1. C2×#17984162C2semidirect
2. C22×#14555513C2semidirect
3. #22578301C2direct (N × H)
6. #17984162C22semidirect
10. C2×#14555513C22semidirect
80. C2×C137#350semidirect
82. C137C2×#350semidirect
163. C2#22578301direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841622
C22×#145555132
#225783012
C2×#179840952
C2×#350137