Finite Group Databasebeta

← #59828

Subgroups — #59828

Order 256.

1002 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#557C212yesmaximal
2#2726C214yesmaximal
3#2582C212yesmaximal
4#2552C212yesmaximal
5#2546C212yesmaximal
6#2506C214yesmaximal
7#2453C214yesmaximal
8#2446C214yesmaximal
9#2365C212yesmaximal
10Q8×C4⋊C4C212yesmaximal
11C4×C4⋊Q8C211yesmaximal, characteristic
12C4×C4⋊Q8C211yesmaximal, characteristic
13C4×C4⋊Q8C211yesmaximal, characteristic
14#557—216no—
15C2×C4⋊Q8C2211yescharacteristic
16C2×C4⋊Q8C2214yes—
17C2×C4⋊Q8C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×#125C2214yes—
20C2×#125C2218yes—
21C2×C4×Q8C2212yes—
22C2×C4×Q8C2212yes—
23C2×C4×Q8C2212yes—
24C2×C4×Q8C2214yes—
25C2×C4×Q8C2214yes—
26#400C2218yes—
27#398C2218yes—
28#398C2218yes—
29#398C2218yes—
30#391C2212yes—
31#391C2212yes—
32#391C2212yes—
33#391C2214yes—
34#391C2214yes—
35#389C2212yes—
36#389C2212yes—
37#389C2212yes—
38#389C2212yes—
39#389C2212yes—
40#389C2212yes—
41#389C2214yes—
42#389C2214yes—
43#389C2218yes—
44#389C2214yes—
45#389C2214yes—
46#387C2218yes—
47#387C2218yes—
48#384C2211yescharacteristic
49#384C2211yescharacteristic
50#384C2211yescharacteristic
51#384C2214yes—
52C4×C4⋊C4C2212yes—
53C4×C4⋊C4C2212yes—
54C4×C4⋊C4C2212yes—
55C4×C4⋊C4C2212yes—
56C4×C4⋊C4C2212yes—
57C4×C4⋊C4C2212yes—
58C4×C4⋊C4C2214yes—
59C43C2211yescharacteristic
60C22×Q8C2312yes—
61C22×Q8C2312yes—
62C22×Q8C2312yes—
63C4⋊Q8—216no—
64C4⋊Q8—24no—
65C4⋊Q8D418yes—
66C4⋊Q8Q818yescomplemented
67#125—232no—
68#125—216no—
69C4×Q8—216no—
70C4×Q8—216no—
71C4×Q8—28no—
72C4×Q8—28no—
73C4×Q8—28no—
74C2×C4⋊C4C2312yes—
75C2×C4⋊C4C2312yes—
76C2×C4⋊C4C2318yes—
77C2×C4⋊C4C2314yes—
78C2×C4⋊C4C2314yes—
79C2×C4⋊C4C2318yes—
80C2×C4⋊C4C2312yes—
81C2×C4⋊C4C2314yes—
82C2×C4⋊C4C2318yes—
83C2×C4⋊C4C2312yes—
84C2×C4⋊C4C2312yes—
85C2×C4⋊C4C2312yes—
86C2×C4⋊C4C2312yes—
87C2×C4⋊C4C2312yes—
88C2×C4⋊C4C2312yes—
89C2×C4⋊C4C2312yes—
90C2×C4⋊C4C2312yes—
91C2×C4⋊C4C2318yes—
92C2×C4⋊C4C2312yes—
93C2×C4⋊C4C2312yes—
94C2×C4⋊C4C2312yes—
95C2×C4⋊C4C2312yes—
96C2×C42C2314yes—
97C2×C42C2318yes—
98C2×C42C2314yes—
99C2×C42C2314yes—
100C2×C42C2311yescharacteristic
101C2×C42C2311yescharacteristic
102C2×C42C2311yescharacteristic
103C2×C42C2311yescharacteristic
104C2×C42C2311yescharacteristic
105C2×C42C2311yescharacteristic
106C2×C42C2311yescharacteristic
107#95C2314yes—
108#95C2314yes—
109#95C2314yes—
110#95C2314yes—
111#95C2314yes—
112#95C2318yes—
113#95C2314yes—
114#95C2318yes—
115#95C2318yes—
116C2×Q8—24no—
117C2×Q8—24no—
118C2×Q8—24no—
119C2×Q8—24no—
120C2×Q8—24no—
121C2×Q8—24no—
122C2×Q8—24no—
123C2×Q8C2×D418yes—
124C2×Q8C2×Q818yes—
125C22×C4C2411yescharacteristic
126C22×C4C2414yes—
127C22×C4C2414yes—
128C22×C4C2414yes—
129C22×C4C2414yes—
130C22×C4C2414yes—
131C22×C4C2411yescharacteristic
132C22×C4C2411yescharacteristic
133C22×C4C2414yes—
134C22×C4C2411yescharacteristic
135C22×C4C2411yescharacteristic
136C22×C4C2411yescharacteristic
137C22×C4C2411yescharacteristic
138C4⋊C4—24no—
139C4⋊C4—28no—
140C4⋊C4—216no—
141C4⋊C4—28no—
142C4⋊C4—24no—
143C4⋊C4—216no—
144C4⋊C4—216no—
145C4⋊C4—28no—
146C4⋊C4—24no—
147C4⋊C4—24no—
148C4⋊C4—24no—
149C4⋊C4—24no—
150C4⋊C4—24no—
151C4⋊C4—24no—
152C4⋊C4—42no—
153C4⋊C4—42no—
154C4⋊C4—42no—
155C4⋊C4—48no—
156C4⋊C4C2×D418yes—
157C4⋊C4C2×D418yes—
158C4⋊C4C2×Q818yes—
159C4⋊C4C2×Q818yes—
160C42—216no—
161C42—28no—
162C42—28no—
163C42—28no—
164C42—22no—
165C42—22no—
166C42—22no—
167C42—41no—
168C42C2×D414yes—
169C42C2×Q814yes—
170C42#4114yes—
171C23C2511yescharacteristic
172Q8—216no—
173Q8—216no—
174Q8—48no—
175C2×C4—24no—
176C2×C4—24no—
177C2×C4—21no—
178C2×C4—21no—
179C2×C4—21no—
180C2×C4—24no—
181C2×C4—24no—
182C2×C4—21no—
183C2×C4—21no—
184C2×C4—21no—
185C2×C4—24no—
186C2×C4—24no—
187C2×C4—24no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—21no—
191C2×C4—21no—
192C2×C4—21no—
193C2×C4—24no—
194C2×C4—24no—
195C2×C4—24no—
196C2×C4—24no—
197C2×C4—24no—
198C2×C4—24no—
199C2×C4—24no—
200C2×C4C22×D418yes—
201C2×C4C22×D412yes—
202C2×C4C22×D412yes—
203C2×C4C22×D412yes—
204C2×C4C22×Q812yes—
205C2×C4C22×Q818yes—
206C2×C4C22×Q812yes—
207C2×C4C22×Q812yes—
208C2×C4C2×#4112yes—
209C2×C4C2×#4112yes—
210C2×C4C2×#4112yes—
211C2×C42−1+412yes—
212C2×C42−1+412yes—
213C2×C42−1+412yes—
214C22C23×D411yescharacteristic
215C22C23×Q811yescharacteristic
216C22C22×#4111yescharacteristic
217C22C2×2−1+411yescharacteristic
218C22C2×2−1+411yescharacteristic
219C22C2×2−1+411yescharacteristic
220C22#58511yescharacteristic
221C4—28no—
222C4—28no—
223C4—22no—
224C4—22no—
225C4—22no—
226C4—44no—
227C4—44no—
228C4—44no—
229C4—44no—
230C4—41no—
231C4#54714yes—
232C4D4×Q814yes—
233C4#55714yescomplemented
234C2C2×#54711yescharacteristic
235C2C2×D4×Q811yescharacteristic
236C2C2×#55711yescharacteristic
237C2#349711yescharacteristic
238C2#350211yescharacteristic
239C2#350711yescharacteristic
240C2#355611yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, prime radical, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
66. C4⋊Q8Q8semidirect
233. C4#557semidirect

Maximal subgroups

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

subgroupindex
C2×#5572
#27262
#25822
#25522
#25462
#25062
#24532
#24462
#23652
Q8×C4⋊C42
C4×C4⋊Q82