Finite Group Databasebeta

← C2×#22578320 #31797108

Subgroups — C2×#22578320 #31797108

Order 17536.

232 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 66 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×#17984163C211yesmaximal, characteristic, complemented
2C2×#17984156C211yesmaximal, characteristic, complemented
3#22578320C214yesmaximal, direct product factor
4C2×#17984111C211yesmaximal, characteristic
5C2×C4⋊#10587739—21no—
6#17984163—21no—
7#17984163C2212yescomplemented
8C2×#14555513—21no—
9#17984156—21no—
10#17984156C2212yescomplemented
11C2×#14555511—21no—
12#17984111—21no—
13#17984111—21no—
14#17984111C412yescomplemented
15#17984111C2212yes—
16C2×#14555497—21no—
17C2×D1096C411yescharacteristic, complemented
18C2×C8×D137C2211yescharacteristic
19C2×Q16×C137C411yescharacteristic, complemented
20C22×#10587739—41no—
21C4⋊#10587739—22no—
22C4⋊#10587739—41no—
23#14555513—22no—
24#14555511—22no—
25#14555511—22no—
26#14555511—41no—
27#14555511—41no—
28C2×D548—21no—
29C2×D548—41no—
30C2×C4×D137—41no—
31C2×C4×D137D411yescharacteristic
32#14555497—22no—
33#14555497—22no—
34D1096—21no—
35D1096C2×C412yescomplemented
36C2×#11764040D411yescharacteristic
37C8×D137C2×C411yescharacteristic
38C8×D137D411yescharacteristic
39C8×D137D411yescharacteristic
40C8×D137C2311yescharacteristic
41C2×Q8×C137—21no—
42Q16×C137—21no—
43Q16×C137C2×C412yescomplemented
44C2×C8×C137C2×C411yescharacteristic
45C2×#10587739—42no—
46C2×#10587739—82no—
47C22×D137—41no—
48C22×D137D811yescharacteristic
49D548—22no—
50D548—42no—
51D548—42no—
52D548—41no—
53C2×Dic137SD1611yescharacteristic
54C4×D137—42no—
55C4×D137—42no—
56C4×D137C22⋊C411yescharacteristic
57C4×D137D811yescharacteristic
58C4×D137SD1611yescharacteristic
59C4×D137C2×D411yescharacteristic
60#11764040C22⋊C411yescharacteristic
61#11764040C2×D411yescharacteristic
62Q8×C137—22no—
63Q8×C137—41no—
64C2×C4×C137—41no—
65C2×C4×C137C22⋊C411yescharacteristic
66C8×C137C22⋊C411yescharacteristic
67C8×C137C22×C411yescharacteristic
68C22×C137#10211yescharacteristic
69C2×D137—22no—
70C2×D137—42no—
71C2×D137—82no—
72C2×D137#10211yescharacteristic
73C2×D137C2×D811yescharacteristic
74#10587739—82no—
75C4×C137—42no—
76C4×C137#10211yescharacteristic
77C4×C137C2×C22⋊C411yescharacteristic
78Dic137#10211yescharacteristic
79Dic137C2×SD1611yescharacteristic
80C2×C137#36012yescomplemented
81C2×C137C2×#10211yescharacteristic
82D137—21no—
83D137—21no—
84D137—82no—
85C137C2×#36011yescharacteristic, complemented, Sylow
86C2×#360—1371nomaximal, Sylow
87C2×#135—1371no—
88C2×M32—1371no—
89C2×#106—1371no—
90#360—1374no—
91C2×#41—2741no—
92#135—2741no—
93#135—2741no—
94#135—1372no—
95#135—1372no—
96C2×Q16#1058773911yescharacteristic, complemented
97C2×SD16—2741no—
98C2×D8—1371no—
99C22×C8—1371no—
100C2×C4⋊C4—2741no—
101M32—2741no—
102M32—1372no—
103C2×C16—2741no—
104#106—2741no—
105#106—1372no—
106#41—2742no—
107#41—2742no—
108#41—5481no—
109#41—5481no—
110C2×Q8—21no—
111C2×D4—2741no—
112C2×D4—5481no—
113C22×C4—5481no—
114C22×C4—5481no—
115C22×C4—1371no—
116Q16—21no—
117Q16C2×#1058773912yescomplemented
118SD16—2742no—
119SD16—2742no—
120D8—2741no—
121D8—1372no—
122C2×C8—1371no—
123C2×C8—1371no—
124C2×C8—1371no—
125C2×C8—1371no—
126C2×C8—1371no—
127C2×C8C2×#1058773911yescharacteristic
128C4⋊C4—2742no—
129C4⋊C4—5481no—
130C16—2742no—
131C23—5481no—
132C23—1371no—
133Q8—22no—
134Q8—41no—
135D4—2742no—
136D4—5482no—
137D4—5482no—
138D4—5481no—
139C2×C4—41no—
140C2×C4—5482no—
141C2×C4—5482no—
142C2×C4—5482no—
143C2×C4—10962no—
144C2×C4—1371no—
145C2×C4—1371no—
146C2×C4—1371no—
147C2×C4—1371no—
148C2×C4—1371no—
149C2×C4C22⋊#1058773911yescharacteristic
150C8—1371no—
151C8—1371no—
152C8C22⋊#1058773911yescharacteristic
153C8C22×#1058773911yescharacteristic
154C22—2742no—
155C22—5482no—
156C22—10962no—
157C22—1371no—
158C22—1371no—
159C22#1798415011yescharacteristic
160C4—42no—
161C4—10962no—
162C4—1371no—
163C4—1371no—
164C4#1798415011yescharacteristic
165C4C2×C22⋊#1058773911yescharacteristic
166C2—2741no—
167C2—2741no—
168C2—10962no—
169C2#2257832012yesdirect product factor
170C2C2×#1798415011yescharacteristic
subgroupG/H
centerC22#17984150
commutatorC8×C137C22×C4
FrattiniC8C22×#10587739
FittingC2×Q16×C137C4
socleC22×C137#102
prime radicalC2×#17984111C2
cosocleC8×D137C23
hypercenterC2×Q16#10587739
hypocenterC137C2×#360
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

Complements

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

NH ≅ G/Ntype
1. C2×#17984163C2semidirect
2. C2×#17984156C2semidirect
3. #22578320C2direct (N × H)
7. #17984163C22semidirect
10. #17984156C22semidirect
14. #17984111C4semidirect
17. C2×D1096C4semidirect
19. C2×Q16×C137C4semidirect
35. D1096C2×C4semidirect
43. Q16×C137C2×C4semidirect
80. C2×C137#360semidirect
85. C137C2×#360semidirect
96. C2×Q16#10587739semidirect
117. Q16C2×#10587739semidirect
169. C2#22578320direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179841632
C2×#179841562
#225783202
C2×#179841112
C2×#360137