Finite Group Databasebeta

← #21027

Subgroups — #21027

Order 256.

453 conjugacy classes of subgroups.

The subgroup lattice has 185 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#423C211yesmaximal, characteristic
2C2×#405C211yesmaximal, characteristic
3#2296C211yesmaximal, characteristic
4#1917C214yesmaximal, complemented
5#1916C214yesmaximal, complemented
6#1729C211yesmaximal, characteristic
7#1729C211yesmaximal, characteristic
8#1729C211yesmaximal, characteristic
9C2×#336C211yesmaximal, characteristic
10C22×M16C2211yescharacteristic
11C22×M16C2211yescharacteristic
12C23×C8C2211yescharacteristic
13C23×C8C2211yescharacteristic
14C2×#117C2211yescharacteristic
15C2×#117C2211yescharacteristic
16C22×C42C2211yescharacteristic
17#423—24no—
18C2×C4⋊C8C2214yes—
19#405—24no—
20C2×#97C2212yes—
21C2×C4×C8C2212yes—
22#389C412yes—
23#389C412yes—
24#385C414yes—
25C4×C4⋊C4C2214yes—
26#336C2212yes—
27#336C2212yes—
28#336C2214yes—
29#336C2214yes—
30#336C2212yes—
31#336C2212yes—
32C23×C4C2×C412yes—
33C23×C4C2311yescharacteristic
34C2×M16—22no—
35C2×M16—22no—
36C2×M16—22no—
37C2×M16—22no—
38C2×M16—22no—
39C2×M16D414yes—
40C22×C8—22no—
41C22×C8—22no—
42C22×C8—22no—
43C22×C8—22no—
44C22×C8—22no—
45C22×C8Q814yes—
46C22×C8C2312yes—
47C22×C8C2312yes—
48C22×C8C2312yes—
49C22×C8C2311yescharacteristic
50C22×C8C2311yescharacteristic
51#117—22no—
52#117—22no—
53#117—22no—
54#117—22no—
55C2×C4⋊C4C2×C412yes—
56C2×C4⋊C4C2×C412yes—
57C2×C4⋊C4C2×C414yes—
58C2×C4⋊C4C2×C414yes—
59C2×C22⋊C4C2×C412yes—
60C2×C22⋊C4C2×C412yes—
61C2×C42—22no—
62C2×C42—22no—
63C2×C42C2×C411yescharacteristic
64C2×C42C2×C411yescharacteristic
65C2×C42C2312yes—
66C2×C42C2312yes—
67C2×C42C2312yes—
68C4⋊C8—28no—
69#97—24no—
70C4×C8—24no—
71#95C2×C414yes—
72#95C2×C414yes—
73C24C22×C411yescharacteristic
74C22×C4—24no—
75C22×C4—24no—
76C22×C4—42no—
77C22×C4C22×C412yes—
78C22×C4C22×C414yes—
79C22×C4C22×C414yes—
80C22×C4C22×C412yes—
81C22×C4C22×C411yescharacteristic
82C22×C4C2×D412yes—
83C22×C4C2×Q812yes—
84C22×C4#4112yes—
85C22×C4#4112yes—
86C22×C4#4112yes—
87C22×C4#4112yes—
88C22×C4C2411yescharacteristic
89M16—28no—
90M16—44no—
91C2×C8—28no—
92C2×C8—21no—
93C2×C8—21no—
94C2×C8—21no—
95C2×C8—21no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8—44no—
105C2×C8C2×D414yes—
106C2×C8C2×Q812yes—
107C2×C8C2×Q812yes—
108C4⋊C4—24no—
109C4⋊C4—24no—
110C4⋊C4—28no—
111C4⋊C4—44no—
112C22⋊C4—24no—
113C22⋊C4—24no—
114C42—22no—
115C42—22no—
116C42—22no—
117C42—22no—
118C42—22no—
119C42—22no—
120C42—22no—
121C42—22no—
122C23—22no—
123C23—22no—
124C23#11712yes—
125C23C4×D412yes—
126C23C4×Q812yes—
127C23C23×C411yescharacteristic
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—24no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—48no—
140C2×C4#11712yes—
141C2×C4C4×D412yes—
142C2×C4C4×Q812yes—
143C2×C4C22⋊Q814yes—
144C2×C4#12314yes—
145C2×C4#12514yes—
146C2×C4#12614yes—
147C2×C4#13114yes—
148C2×C4C22×D411yescharacteristic
149C2×C4C22×Q811yescharacteristic
150C2×C4C2×#4111yescharacteristic
151C2×C4C2×#4111yescharacteristic
152C2×C4C2×#4111yescharacteristic
153C2×C4C2×#4111yescharacteristic
154C8—22no—
155C8—22no—
156C8—24no—
157C8—42no—
158C8—42no—
159C22—24no—
160C22—24no—
161C22—22no—
162C22—22no—
163C22#38714yes—
164C22C2×#11711yescharacteristic
165C22C2×C4×D411yescharacteristic
166C22C2×C4×Q811yescharacteristic
167C22C2×#13112yes—
168C22#56812yes—
169C4—24no—
170C4—44no—
171C4—44no—
172C4—42no—
173C4#38714yes—
174C4C2×C22⋊Q811yescharacteristic
175C4C2×#12311yescharacteristic
176C4C2×#12511yescharacteristic
177C4C2×#12611yescharacteristic
178C2—24no—
179C2C2×#38711yescharacteristic
180C2#292512yes—
181C2#293312yes—
182C2#296011yescharacteristic
183C2#296111yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1917C2semidirect
5. #1916C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C2×#4052
#22962
#19172
#19162
#17292
C2×#3362