Finite Group Databasebeta

← #60498

Subgroups — #60498

Order 256.

1003 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3503C211yesmaximal, characteristic, complemented
2C4×2−1+4C211yesmaximal, characteristic
3#3083C216yesmaximal, complemented
4#3082C216yesmaximal, complemented
5#3079C213yesmaximal, complemented
6#3078C213yesmaximal, complemented
7#3076C213yesmaximal, complemented
8C2×#477C213yesmaximal, complemented
9#2913C212yesmaximal, complemented
10#2906C211yesmaximal, characteristic, complemented
11#2898C212yesmaximal
12C2×2−1+4C2211yescharacteristic
13C2×#131C2212yes—
14Q82—21no—
15#557—21no—
16#554—23no—
17D4×Q8—23no—
18#544C2216yes—
19#533C2213yes—
20C2×C4⋊Q8C2213yes—
21#520—23no—
22#520C2213yes—
23#520C2212yes—
24#520C2211yescharacteristic
25#519—21no—
26#519C2213yes—
27C4×#41—23no—
28C4×#41C2213yes—
29C4×#41C2211yescharacteristic
30C2×C4×Q8—21no—
31C2×C4×Q8C2213yes—
32#479C2216yes—
33#479C22112yes—
34#478C2216yes—
35#477C2213yes—
36#477C2216yes—
37#477C22112yes—
38#476C2213yes—
39#475C2213yes—
40#475C2216yes—
41#474C2211yescharacteristic
42#474C2216yes—
43#428C2216yes—
44#428C2216yes—
45#427C2216yes—
46C2×#107C2216yes—
47#424C2216yes—
48#423C2213yes—
49C2×C4⋊C8C2213yes—
50#419C2216yes—
51#417C2216yes—
52#416C2216yes—
53C2×#103C2216yes—
542−1+4—24no—
552−1+4Q818yescomplemented
56C2×#41—23no—
57C2×#41C2313yes—
58C2×#41C2311yescharacteristic
59C22×Q8—21no—
60C22×Q8—23no—
61C22×Q8C2313yes—
62#131—28no—
63C2×M16C2316yes—
64C22×C8C2316yes—
65C4⋊Q8—26no—
66C4⋊Q8—23no—
67C4⋊Q8—23no—
68C4⋊Q8C2313yes—
69C4⋊Q8C2316yes—
70C4⋊Q8C2311yescharacteristic
71#125—26no—
72#125C2316yes—
73C22⋊Q8—23no—
74C22⋊Q8—23no—
75C22⋊Q8—212no—
76C4×Q8—21no—
77C4×Q8—22no—
78C4×Q8—23no—
79C4×Q8—23no—
80C4×Q8—23no—
81C4×Q8—23no—
82C4×Q8—23no—
83C4×Q8—23no—
84C4×Q8D411yescharacteristic
85C4×Q8D411yescharacteristic
86C4×Q8C2313yes—
87C4×Q8C2316yes—
88C4×Q8C2313yes—
89C4×D4—23no—
90C4×D4—26no—
91C4×D4—23no—
92C4×D4—23no—
93C4×D4—26no—
94C4×D4D413yes—
95C4×D4D413yes—
96C4×D4C2311yescharacteristic
97C4×D4C2313yes—
98#117—23no—
99#117—26no—
100#117—23no—
101#117C2313yes—
102#117C2316yes—
103#117C2313yes—
104C2×C4⋊C4—23no—
105C2×C4⋊C4—23no—
106C2×C4⋊C4—23no—
107C2×C4⋊C4C2313yes—
108C2×C4⋊C4C2316yes—
109C2×C42—23no—
110C2×C42—23no—
111C2×C42C2313yes—
112#107C2316yes—
113#107C23112yes—
114#107C2312yes—
115#106C2316yes—
116#106C2316yes—
117C4⋊C8C2311yescharacteristic
118C4⋊C8C2313yes—
119C4⋊C8C2316yes—
120C4⋊C8C2316yes—
121#103C2316yes—
122#103C23112yes—
123#103C2316yes—
124#102C2312yes—
125#102C2316yes—
126#41—224no—
127#41—26no—
128#41C2×Q814yes—
129#41C2×Q8112yescomplemented
130#41#4114yes—
131C2×Q8—28no—
132C2×Q8—23no—
133C2×Q8—21no—
134C2×Q8—23no—
135C2×Q8—26no—
136C2×Q8—26no—
137C2×Q8—86no—
138C2×Q8C2×D411yescharacteristic
139C2×Q8C2×Q8112yescomplemented
140C2×Q8C2413yes—
141C2×D4—23no—
142C2×D4C2×D413yes—
143C2×D4C2411yescharacteristic
144C22×C4—23no—
145C22×C4—23no—
146C22×C4—23no—
147C22×C4—26no—
148C22×C4—21no—
149C22×C4—23no—
150C22×C4C2×D413yes—
151C22×C4C2×D413yes—
152C22×C4C2413yes—
153M16—212no—
154C2×C8—212no—
155C2×C8C2416yes—
156C2×C8C2412yes—
157C4⋊C4—26no—
158C4⋊C4—23no—
159C4⋊C4—23no—
160C4⋊C4—23no—
161C4⋊C4—26no—
162C4⋊C4—26no—
163C4⋊C4—23no—
164C4⋊C4—21no—
165C4⋊C4—26no—
166C4⋊C4—26no—
167C4⋊C4C2×D413yes—
168C4⋊C4C2×D413yes—
169C4⋊C4C2412yes—
170C4⋊C4C2416yes—
171C4⋊C4C2411yescharacteristic
172C4⋊C4C2413yes—
173C22⋊C4—23no—
174C22⋊C4—26no—
175C22⋊C4—21no—
176C22⋊C4—23no—
177C22⋊C4C2×D416yes—
178C42—23no—
179C42—23no—
180C42—26no—
181C42—23no—
182C42—26no—
183C42C2×D413yes—
184C42C2×D413yes—
185C42C2411yescharacteristic
186C42C2413yes—
187C23—21no—
188C23C22×D413yes—
189Q8—212no—
190Q8—23no—
191Q8—46no—
192Q8—42no—
193Q8—86no—
194Q8C22⋊Q814yes—
195Q8C22×Q816yes—
196D4—212no—
197D4—21no—
198D4C22⋊Q8112yes—
199D4C22×Q812yes—
200C2×C4—212no—
201C2×C4—23no—
202C2×C4—212no—
203C2×C4—26no—
204C2×C4—21no—
205C2×C4—23no—
206C2×C4—22no—
207C2×C4—26no—
208C2×C4—43no—
209C2×C4—42no—
210C2×C4—83no—
211C2×C4—83no—
212C2×C4—86no—
213C2×C4C22×D413yes—
214C2×C4C22×D413yes—
215C2×C4C22×D411yescharacteristic
216C2×C4C22×D413yes—
217C2×C4C22×D411yescharacteristic
218C2×C4C22×Q816yes—
219C2×C4C2×#4116yes—
220C2×C4C2511yescharacteristic
221C8—22no—
222C8—26no—
223C22—23no—
224C22—23no—
225C22—22no—
226C22—41no—
227C22—41no—
228C22C2×C22⋊Q816yes—
229C22C23×D411yescharacteristic
230C4—21no—
231C4—23no—
232C4—26no—
233C4—23no—
234C4—43no—
235C4—46no—
236C4—41no—
237C4—42no—
238C4C2×C22⋊Q816yes—
239C4#57812yes—
240C4C23×Q811yescharacteristic
241C4C22×#4111yescharacteristic
242C2—26no—
243C2—42no—
244C2C22×C22⋊Q811yescharacteristic
245C2C2×#57811yescharacteristic
246C2#358511yescharacteristic
subgroupG/H
center, socleC22C23×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC2×2−1+4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3503C2semidirect
3. #3083C2semidirect
4. #3082C2semidirect
5. #3079C2semidirect
6. #3078C2semidirect
7. #3076C2semidirect
8. C2×#477C2semidirect
9. #2913C2semidirect
10. #2906C2semidirect
55. 2−1+4Q8semidirect
129. #41C2×Q8semidirect
139. C2×Q8C2×Q8semidirect

Maximal subgroups

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

subgroupindex
#35032
C4×2−1+42
#30832
#30822
#30792
#30782
#30762
C2×#4772
#29132
#29062
#28982