Finite Group Databasebeta

← #34026

Subgroups — #34026

Order 256.

1391 conjugacy classes of subgroups.

The subgroup lattice has 189 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2#2298C214yesmaximal, complemented
3#2297C212yesmaximal
4#2296C212yesmaximal, complemented
5#2295C214yesmaximal, complemented
6#2293C214yesmaximal, complemented
7#2290C218yesmaximal, complemented
8C4×#117C214yesmaximal, complemented
9C4×#117C211yesmaximal, characteristic, complemented
10C2×C43C211yesmaximal, characteristic, complemented
11C22×#41C2211yescharacteristic
12C4×#41C4116yescomplemented
13C2×C4×Q8C2212yes—
14C2×C4×D4C2214yes—
15C2×C4×D4C2212yes—
16C2×#117C2218yes—
17C2×#117C2212yes—
18C2×#117C2211yescharacteristic
19C2×#117C2212yes—
20C22×C42C2214yes—
21C22×C42C2212yes—
22C22×C42C2211yescharacteristic
23C22×C42C2212yes—
24#391C2214yes—
25#390C2214yes—
26#389C2218yes—
27#388C22116yes—
28#387C22116yes—
29#386C2218yes—
30#385C2218yes—
31C4×C4⋊C4C2218yes—
32C4×C4⋊C4C2214yes—
33C4×C4⋊C4C2218yes—
34C4×C22⋊C4C2214yes—
35C4×C22⋊C4C2218yes—
36C4×C22⋊C4C2218yes—
37#376C2218yes—
38#376C2212yes—
39C43C2214yes—
40C43C2212yes—
41C43C2212yes—
42C43C2212yes—
43C2×#41—28no—
44C2×#41C2×C418yes—
45C22×Q8C2311yescharacteristic
46C22×D4C2312yes—
47C22×D4C2311yescharacteristic
48C23×C4C2314yes—
49C23×C4C2314yes—
50C23×C4C2312yes—
51C23×C4C2312yes—
52C23×C4C2311yescharacteristic
53C4×Q8C2×C4116yescomplemented
54C4×D4C2×C4132yes—
55C4×D4C2×C4116yescomplemented
56#117—28no—
57#117—232no—
58#117C2×C418yes—
59#117C2×C4116yescomplemented
60C2×C4⋊C4C23116yes—
61C2×C4⋊C4C2314yes—
62C2×C4⋊C4C2314yes—
63C2×C4⋊C4C2312yes—
64C2×C22⋊C4C2314yes—
65C2×C22⋊C4C23116yes—
66C2×C22⋊C4C2312yes—
67C2×C22⋊C4C2314yes—
68C2×C42—28no—
69C2×C42—216no—
70C2×C42C2×C418yes—
71C2×C42C2×C4116yescomplemented
72C2×C42C2318yes—
73C2×C42C2314yes—
74C2×C42C2314yes—
75C2×C42C2314yes—
76C2×C42C2318yes—
77C2×C42C2314yes—
78C2×C42C2311yescharacteristic
79C2×C42C2312yes—
80C2×C42C2312yes—
81C2×C42C2314yes—
82C2×C42C2314yes—
83C2×C42C2311yescharacteristic
84#95C23116yes—
85#95C23116yes—
86#95C2318yes—
87C24C2412yes—
88C24C2411yescharacteristic
89#41—232no—
90C2×Q8—24no—
91C2×Q8C22×C414yes—
92C2×D4—28no—
93C2×D4—24no—
94C2×D4C22×C418yes—
95C2×D4C22×C414yes—
96C22×C4—28no—
97C22×C4—216no—
98C22×C4—28no—
99C22×C4—216no—
100C22×C4—28no—
101C22×C4C22×C418yes—
102C22×C4C22×C418yes—
103C22×C4C22×C4116yes—
104C22×C4C22×C414yes—
105C22×C4#4118yes—
106C22×C4C2418yes—
107C22×C4C2412yes—
108C22×C4C2412yes—
109C22×C4C2414yes—
110C22×C4C2418yes—
111C22×C4C2411yescharacteristic
112C22×C4C2412yes—
113C22×C4C2411yescharacteristic
114C4⋊C4—232no—
115C4⋊C4—28no—
116C4⋊C4C22×C418yes—
117C4⋊C4C22×C4116yes—
118C22⋊C4—28no—
119C22⋊C4—232no—
120C22⋊C4C22×C418yes—
121C22⋊C4C22×C4116yes—
122C42—216no—
123C42—28no—
124C42—28no—
125C42—28no—
126C42—28no—
127C42—216no—
128C42C22×C414yes—
129C42C22×C414yes—
130C42C22×C418yes—
131C42C22×C418yes—
132C42C22×C4116yes—
133C42#41116yescomplemented
134C23—24no—
135C23—28no—
136C23—24no—
137C23C23×C414yes—
138C23C23×C412yes—
139C23C2×#4114yes—
140C23C2511yescharacteristic
141Q8—28no—
142D4—216no—
143D4—28no—
144C2×C4—232no—
145C2×C4—24no—
146C2×C4—28no—
147C2×C4—28no—
148C2×C4—28no—
149C2×C4—24no—
150C2×C4—216no—
151C2×C4—216no—
152C2×C4—232no—
153C2×C4—28no—
154C2×C4—216no—
155C2×C4#117116yescomplemented
156C2×C4C23×C414yes—
157C2×C4C23×C418yes—
158C2×C4C23×C414yes—
159C2×C4C23×C412yes—
160C2×C4C23×C412yes—
161C2×C4C23×C414yes—
162C2×C4C2×#41116yes—
163C2×C4C2×#4114yes—
164C2×C4C2×#4114yes—
165C2×C4C2×#4118yes—
166C22—24no—
167C22—28no—
168C22—24no—
169C22—28no—
170C22—48no—
171C22C2×#11714yes—
172C22C24×C411yescharacteristic
173C22C22×#4112yes—
174C22C22×#4114yes—
175C4—24no—
176C4—24no—
177C4—28no—
178C4—216no—
179C4—48no—
180C4C2×#11714yes—
181C4C2×#11714yes—
182C4C4×#4118yes—
183C2—24no—
184C2—44no—
185C2C22×#11711yescharacteristic
186C2C2×C4×#4112yes—
187C2#344414yes—
subgroupG/H
centerC2×C42C23
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2298C2semidirect
4. #2296C2semidirect
5. #2295C2semidirect
6. #2293C2semidirect
7. #2290C2semidirect
8. C4×#117C2semidirect
9. C4×#117C2semidirect
10. C2×C43C2semidirect
12. C4×#41C4semidirect
53. C4×Q8C2×C4semidirect
55. C4×D4C2×C4semidirect
59. #117C2×C4semidirect
71. C2×C42C2×C4semidirect
133. C42#41semidirect
155. C2×C4#117semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
#22982
#22972
#22962
#22952
#22932
#22902
C4×#1172
C2×C432