Finite Group Databasebeta

← #21177

Subgroups — #21177

Order 256.

453 conjugacy classes of subgroups.

The subgroup lattice has 178 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#430C212yesmaximal
2C2×#423C211yesmaximal, characteristic
3C2×#423C211yesmaximal, characteristic
4C2×C4×M16C211yesmaximal, characteristic
5#1950C218yesmaximal, complemented
6#1738C212yesmaximal
7C22×M16C2212yes—
8C22×M16C2211yescharacteristic
9C22×M16C2211yescharacteristic
10C22×M16C2212yes—
11C22×C42C2211yescharacteristic
12#430—28no—
13C2×#108C2218yes—
14#423—21no—
15#423—21no—
16#423C412yes—
17#423C414yes—
18#423C412yes—
19#423C2214yes—
20C2×C4⋊C8—22no—
21C2×C4⋊C8C2214yes—
22C4×M16—22no—
23C4×M16C2214yes—
24C2×#97—21no—
25C2×C4×C8—21no—
26#341C2218yes—
27C23×C4Q812yes—
28C23×C4C2311yescharacteristic
29C2×M16—21no—
30C2×M16—21no—
31C2×M16—24no—
32C2×M16—22no—
33C2×M16—22no—
34C2×M16—24no—
35C2×M16—22no—
36C2×M16—24no—
37C2×M16—24no—
38C2×M16C2×C414yes—
39C2×M16C2×C414yes—
40C2×M16D414yes—
41C2×M16Q814yes—
42C2×M16C2314yes—
43C2×M16C2312yes—
44C2×M16C2312yes—
45C22×C8—21no—
46C22×C8—21no—
47C22×C8—22no—
48C22×C8C2314yes—
49C2×C42C2×C411yescharacteristic
50C2×C42C2×C412yes—
51C2×C42C2×C411yescharacteristic
52C2×C42D411yescharacteristic
53C2×C42D411yescharacteristic
54C2×C42D412yes—
55C2×C42Q811yescharacteristic
56C2×C42Q811yescharacteristic
57C2×C42C2312yes—
58#108—216no—
59C4⋊C8—24no—
60C4⋊C8—24no—
61C4⋊C8C2×C418yes—
62C4⋊C8C2×C418yes—
63#97—24no—
64C4×C8—24no—
65C24C2×Q811yescharacteristic
66C22×C4—44no—
67C22×C4C4⋊C412yes—
68C22×C4C4⋊C412yes—
69C22×C4C4⋊C412yes—
70C22×C4C4⋊C412yes—
71C22×C4C22×C411yescharacteristic
72C22×C4C22×C411yescharacteristic
73C22×C4C2×D411yescharacteristic
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4C2×Q812yes—
77C22×C4C2×Q812yes—
78C22×C4C2×Q811yescharacteristic
79C22×C4C2×Q812yes—
80C22×C4#4112yes—
81C22×C4#4112yes—
82C22×C4C2411yescharacteristic
83M16—28no—
84M16—28no—
85M16—24no—
86M16—24no—
87M16—22no—
88M16—22no—
89M16—24no—
90M16—24no—
91M16—44no—
92M16C2×D414yes—
93M16C2×Q814yes—
94C2×C8—24no—
95C2×C8—24no—
96C2×C8—24no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—24no—
100C2×C8—24no—
101C2×C8—44no—
102C2×C8C22×C418yes—
103C42C4⋊C411yescharacteristic
104C42C4⋊C411yescharacteristic
105C42C4⋊C411yescharacteristic
106C42C4⋊C412yes—
107C42C4⋊C412yes—
108C42C4⋊C411yescharacteristic
109C42C22×C412yes—
110C42C22×C412yes—
111C42C2×D412yes—
112C42C2×D412yes—
113C23—42no—
114C23C2×C4⋊C411yescharacteristic
115C23C2×C4⋊C411yescharacteristic
116C23#12512yes—
117C23C4⋊Q812yes—
118C23C22×Q811yescharacteristic
119C2×C4—24no—
120C2×C4—24no—
121C2×C4—24no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4C2×C4⋊C412yes—
126C2×C4C2×C4⋊C412yes—
127C2×C4C2×C4⋊C412yes—
128C2×C4C2×C4⋊C411yescharacteristic
129C2×C4C2×C4⋊C411yescharacteristic
130C2×C4C2×C4⋊C412yes—
131C2×C4C4×D412yes—
132C2×C4C4×D412yes—
133C2×C4C4×Q812yes—
134C2×C4C4×Q812yes—
135C2×C4#12112yes—
136C2×C4#12112yes—
137C2×C4C22⋊Q812yes—
138C2×C4C22⋊Q812yes—
139C2×C4#12512yes—
140C2×C4C4⋊Q812yes—
141C2×C4C23×C411yescharacteristic
142C2×C4C22×D411yescharacteristic
143C2×C4C22×D411yescharacteristic
144C2×C4C22×Q811yescharacteristic
145C2×C4C2×#4111yescharacteristic
146C2×C4C2×#4111yescharacteristic
147C8—28no—
148C8—24no—
149C8—24no—
150C8—44no—
151C22—22no—
152C22—22no—
153C22—22no—
154C22—42no—
155C22—42no—
156C22#38912yes—
157C22#38912yes—
158C22C22×C4⋊C411yescharacteristic
159C22C2×#12511yescharacteristic
160C22C2×C4⋊Q811yescharacteristic
161C4—22no—
162C4—22no—
163C4—22no—
164C4#38912yes—
165C4#38912yes—
166C4#43014yescomplemented
167C4C2×C4×D411yescharacteristic
168C4C2×C4×Q811yescharacteristic
169C4C2×#12111yescharacteristic
170C4C2×C22⋊Q811yescharacteristic
171C2—21no—
172C2—21no—
173C2—22no—
174C2—22no—
175C2C2×#38911yescharacteristic
176C2C2×#43012yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C4⋊C4
prime radicalC24C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #1950C2semidirect
166. C4#430semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
C2×#4232
C2×C4×M162
#19502
#17382