Finite Group Databasebeta

← #21182

Subgroups — #21182

Order 256.

441 conjugacy classes of subgroups.

The subgroup lattice has 225 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#430C211yesmaximal, characteristic
2#2911C211yesmaximal, characteristic
3C2×#428C211yesmaximal, characteristic
4C2×#428C211yesmaximal, characteristic
5#2873C211yesmaximal, characteristic
6#1952C214yesmaximal, complemented
7#1951C214yesmaximal, complemented
8#1742C211yesmaximal, characteristic
9C2×#343C211yesmaximal, characteristic
10C22×M16C2211yescharacteristic
11C22×M16C2211yescharacteristic
12C22×M16C2211yescharacteristic
13C22×M16C2211yescharacteristic
14C2×#117C2211yescharacteristic
15C2×#117C2211yescharacteristic
16C22×C4⋊C4C2211yescharacteristic
17#430C418yescomplemented
18C2×#108C2214yes—
19#428—22no—
20#428—22no—
21#428—22no—
22#428—21no—
23#428—21no—
24#428C2214yes—
25#428C2212yes—
26#428C2212yes—
27#427—22no—
28C2×#107—21no—
29C2×#107C2212yes—
30C2×#106—21no—
31C2×#106C2212yes—
32#405—22no—
33#405C2214yes—
34C4×M16—22no—
35#343C2212yes—
36#343C2214yes—
37#343C2212yes—
38C23×C4—21no—
39C23×C4C2311yescharacteristic
40C2×M16—21no—
41C2×M16—21no—
42C2×M16—21no—
43C2×M16—22no—
44C2×M16—22no—
45C2×M16—22no—
46C2×M16C2×C414yes—
47C2×M16C2×C414yes—
48C2×M16C2×C414yes—
49C2×M16D412yes—
50C2×M16D412yes—
51C2×M16Q814yes—
52C2×M16Q814yes—
53C2×M16C2312yes—
54C2×M16C2312yes—
55C2×M16C2312yes—
56C22×C8—21no—
57C22×C8—21no—
58C22×C8—21no—
59C22×C8C2312yes—
60#117—21no—
61#117—21no—
62#117—21no—
63#117—21no—
64#117—21no—
65#117—21no—
66#117D412yes—
67#117C2312yes—
68C2×C4⋊C4—21no—
69C2×C4⋊C4—21no—
70C2×C4⋊C4—21no—
71C2×C4⋊C4—21no—
72C2×C4⋊C4—21no—
73C2×C4⋊C4D411yescharacteristic
74C2×C4⋊C4D411yescharacteristic
75C2×C4⋊C4C2312yes—
76C2×C4⋊C4C2311yescharacteristic
77C2×C4⋊C4C2311yescharacteristic
78C2×C22⋊C4—21no—
79C2×C22⋊C4—21no—
80C2×C42—21no—
81C2×C42—21no—
82#108C2×C4116yescomplemented
83#107—24no—
84#107—24no—
85#107—22no—
86#107—22no—
87#106—24no—
88#106—24no—
89#106—22no—
90#106—22no—
91#97—24no—
92C4×C8—24no—
93C24#4111yescharacteristic
94C22×C4—21no—
95C22×C4—21no—
96C22×C4—21no—
97C22×C4—21no—
98C22×C4—22no—
99C22×C4—41no—
100C22×C4—41no—
101C22×C4—82no—
102C22×C4C22×C412yes—
103C22×C4C2×D411yescharacteristic
104C22×C4C2×D411yescharacteristic
105C22×C4C2×D411yescharacteristic
106C22×C4C2×D411yescharacteristic
107C22×C4C2×Q812yes—
108C22×C4C2×Q812yes—
109C22×C4#4112yes—
110C22×C4#4111yescharacteristic
111C22×C4C2411yescharacteristic
112M16—24no—
113M16—24no—
114M16—24no—
115M16—22no—
116M16—22no—
117M16—22no—
118M16C4⋊C418yes—
119M16C4⋊C418yes—
120M16C22×C414yes—
121M16C22×C414yes—
122M16C2×Q814yes—
123C2×C8—24no—
124C2×C8—24no—
125C2×C8—24no—
126C2×C8—22no—
127C2×C8—22no—
128C2×C8—22no—
129C2×C8C22×C414yes—
130C2×C8C2×D414yes—
131C2×C8C2×Q814yes—
132C4⋊C4—21no—
133C4⋊C4—21no—
134C4⋊C4—21no—
135C4⋊C4—22no—
136C4⋊C4—22no—
137C4⋊C4—21no—
138C4⋊C4—21no—
139C4⋊C4—21no—
140C4⋊C4—41no—
141C4⋊C4—41no—
142C4⋊C4C2×D412yes—
143C4⋊C4C2×D412yes—
144C22⋊C4—22no—
145C22⋊C4—22no—
146C22⋊C4—41no—
147C22⋊C4—41no—
148C42—22no—
149C42—22no—
150C42—41no—
151C42—41no—
152C23—41no—
153C23—41no—
154C23C4×Q812yes—
155C23#12111yescharacteristic
156C23#12111yescharacteristic
157C23#12512yes—
158C23C2×#4111yescharacteristic
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—41no—
162C2×C4—41no—
163C2×C4—42no—
164C2×C4—81no—
165C2×C4—81no—
166C2×C4—82no—
167C2×C4—82no—
168C2×C4—81no—
169C2×C4—81no—
170C2×C4—82no—
171C2×C4C2×C4⋊C412yes—
172C2×C4C2×C4⋊C412yes—
173C2×C4C4×D412yes—
174C2×C4C4×D412yes—
175C2×C4C4×Q812yes—
176C2×C4#12111yescharacteristic
177C2×C4#12111yescharacteristic
178C2×C4C22⋊Q812yes—
179C2×C4C22⋊Q812yes—
180C2×C4#12512yes—
181C2×C4C4⋊Q812yes—
182C2×C4C4⋊Q812yes—
183C2×C4C23×C411yescharacteristic
184C2×C4C22×D411yescharacteristic
185C2×C4C22×D411yescharacteristic
186C2×C4C22×Q811yescharacteristic
187C2×C4C22×Q811yescharacteristic
188C2×C4C2×#4111yescharacteristic
189C8—24no—
190C8—24no—
191C8—24no—
192C8C2×C4⋊C418yes—
193C22—21no—
194C22—21no—
195C22—21no—
196C22—21no—
197C22—21no—
198C22—21no—
199C22—42no—
200C22—42no—
201C22#38912yes—
202C22#38912yes—
203C22C2×C4×Q811yescharacteristic
204C22C2×#12111yescharacteristic
205C22C2×#12511yescharacteristic
206C4—42no—
207C4—42no—
208C4—81no—
209C4—82no—
210C4—81no—
211C4#38912yes—
212C4#38912yes—
213C4C22×C4⋊C411yescharacteristic
214C4C2×C4×D411yescharacteristic
215C4C2×C22⋊Q811yescharacteristic
216C4C2×C4⋊Q811yescharacteristic
217C2—21no—
218C2—21no—
219C2—22no—
220C2—22no—
221C2C2×#38911yescharacteristic
222C2#306811yescharacteristic
223C2#306911yescharacteristic
subgroupG/H
center, socleC22C2×#121
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #1952C2semidirect
7. #1951C2semidirect
17. #430C4semidirect
82. #108C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
#29112
C2×#4282
#28732
#19522
#19512
#17422
C2×#3432