Finite Group Databasebeta

← C2×#2950 #60164

Subgroups — C2×#2950 #60164

Order 256.

1327 conjugacy classes of subgroups.

The subgroup lattice has 160 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Q16C211yesmaximal, characteristic
2C2×#519C212yesmaximal
3#2950C2116yesmaximal, direct product factor
4C2×#441C214yesmaximal, complemented
5C2×C4×Q16C214yesmaximal, complemented
6C2×#427C211yesmaximal, characteristic
7C2×#419C212yesmaximal
8C2×#405C211yesmaximal, characteristic
9C23×Q8C2212yes—
10C22×Q16C4116yescomplemented
11C22×Q16C2212yes—
12C22×Q16C2212yes—
13C22×Q16C2218yes—
14C22×M16C2211yescharacteristic
15C23×C8C2211yescharacteristic
16#519—28no—
17#519C22116yes—
18C2×C4×Q8—24no—
19C2×C4×Q8C2218yes—
20C2×#117—24no—
21C2×#117C2212yes—
22C2×#117C2211yescharacteristic
23#441C22132yescomplemented
24C4×Q16C22132yescomplemented
25#427C2218yes—
26C2×#107C2212yes—
27C2×#106C2212yes—
28#419C22116yes—
29C2×#103C2218yes—
30#405C2218yes—
31C2×#97C2212yes—
32C2×C4×C8C2212yes—
33C22×Q8—22no—
34C22×Q8—24no—
35C22×Q8—28no—
36C22×Q8C2×C4116yes—
37C22×Q8C2314yes—
38C22×Q8C2318yes—
39C23×C4—22no—
40C23×C4C2311yescharacteristic
41C2×Q16C2×C4116yes—
42C2×Q16C2×C4116yes—
43C2×Q16C2×C4164yescomplemented
44C2×Q16C2318yes—
45C2×Q16C2318yes—
46C2×M16—24no—
47C2×M16C2314yes—
48C22×C8C2×C418yes—
49C22×C8C2312yes—
50C22×C8C2311yescharacteristic
51C22×C8C2311yescharacteristic
52C22×C8C2314yes—
53C4×Q8—232no—
54C4×Q8—216no—
55C4×Q8C23132yes—
56#117—24no—
57#117—232no—
58#117D414yes—
59#117C2318yes—
60#117C2314yes—
61C2×C4⋊C4—28no—
62C2×C4⋊C4D412yes—
63C2×C4⋊C4C2314yes—
64C2×C22⋊C4—22no—
65C2×C22⋊C4D412yes—
66C2×C42—28no—
67C2×C42—22no—
68C2×C42C2312yes—
69#107C2318yes—
70#106C2318yes—
71#103C23132yes—
72#97C2318yes—
73C4×C8C2318yes—
74C24C2×D411yescharacteristic
75C2×Q8—216no—
76C2×Q8—232no—
77C2×Q8—28no—
78C2×Q8—24no—
79C2×Q8—28no—
80C2×Q8—216no—
81C2×Q8C22×C4116yes—
82C2×Q8C22×C4132yes—
83C2×Q8C2418yes—
84C22×C4—216no—
85C22×C4—28no—
86C22×C4—24no—
87C22×C4—24no—
88C22×C4C22×C414yes—
89C22×C4C2×D414yes—
90C22×C4C2×D412yes—
91C22×C4C2×D411yescharacteristic
92C22×C4#4114yes—
93C22×C4C2412yes—
94C22×C4C2411yescharacteristic
95Q16C22×C4132yes—
96Q16C22×C4132yes—
97M16—28no—
98C2×C8—24no—
99C2×C8C22×C414yes—
100C2×C8C22×C414yes—
101C2×C8C22×C4116yes—
102C2×C8C2414yes—
103C2×C8C2412yes—
104C2×C8C2412yes—
105C4⋊C4—232no—
106C4⋊C4—24no—
107C4⋊C4C2×D418yes—
108C4⋊C4C2418yes—
109C22⋊C4—28no—
110C22⋊C4C2×D418yes—
111C42—232no—
112C42—28no—
113C42C2×D414yes—
114C42C2414yes—
115C23—24no—
116C23C4×D414yes—
117C23C22×D412yes—
118C23C22×D411yescharacteristic
119Q8—216no—
120Q8—232no—
121Q8—28no—
122Q8C23×C4116yes—
123C2×C4—232no—
124C2×C4—216no—
125C2×C4—28no—
126C2×C4—28no—
127C2×C4—28no—
128C2×C4—48no—
129C2×C4C4×D418yes—
130C2×C4C4×D414yes—
131C2×C4C23×C414yes—
132C2×C4C23×C412yes—
133C2×C4C22×D418yes—
134C2×C4C22×D412yes—
135C2×C4C22×D411yescharacteristic
136C2×C4C2×#4112yes—
137C2×C4C2×#4114yes—
138C2×C4C2511yescharacteristic
139C8—24no—
140C8C23×C414yes—
141C8C23×C414yes—
142C22—28no—
143C22—24no—
144C22C2×C4×D414yes—
145C22C2×C4×D412yes—
146C22#57814yes—
147C22C23×D411yescharacteristic
148C4—216no—
149C4—28no—
150C4—48no—
151C4C2×C4×D414yes—
152C4C2×C4×D412yes—
153C4C24×C411yescharacteristic
154C4C22×#4111yescharacteristic
155C2—24no—
156C2#295014yesdirect product factor
157C2C22×C4×D411yescharacteristic
158C2C2×#57812yes—
subgroupG/H
center, socleC23C22×D4
commutatorC4C24×C4
Frattini, cosocleC2×C4C25
prime radicalC24C2×D4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2950C2direct (N × H)
4. C2×#441C2semidirect
5. C2×C4×Q16C2semidirect
10. C22×Q16C4semidirect
23. #441C22semidirect
24. C4×Q16C22semidirect
43. C2×Q16C2×C4semidirect
156. C2#2950direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Q162
C2×#5192
#29502
C2×#4412
C2×C4×Q162
C2×#4272
C2×#4192
C2×#4052