Finite Group Databasebeta

← C2×#22588511 #31997907

Subgroups — C2×#22588511 #31997907

Order 18176.

1046 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556063C214yesmaximal
2C2×#17986023C211yesmaximal, characteristic
3C22×C4×C71⋊C8C211yesmaximal, characteristic
4#22588511C218yesmaximal, direct product factor
5C2×#423×C71C211yesmaximal, characteristic
6C22×#11765849C2212yes—
7C23×C71⋊C8C2212yes—
8C2×#14556063—216no—
9C2×#14556063C22116yes—
10#17986023—22no—
11#17986023C2214yes—
12C2×C4⋊(C71⋊C8)—22no—
13C2×C4×C71⋊C8C412yes—
14C2×C4×C71⋊C8C414yes—
15C2×C4×C71⋊C8C412yes—
16C2×C4×C71⋊C8C2214yes—
17C22×M16×C71C2212yes—
18C22×C42×C71C2211yescharacteristic
19#423×C71—22no—
20#423×C71C2214yes—
21C2×C4⋊C8×C71—22no—
22C2×#11765849—22no—
23C2×#11765849—28no—
24C2×#11765849C2314yes—
25C22×C71⋊C8—22no—
26C22×C71⋊C8C2×C414yes—
27C22×C71⋊C8C2×C414yes—
28C22×C71⋊C8D418yes—
29C22×C71⋊C8Q818yes—
30C22×C71⋊C8C2314yes—
31#14556063—232no—
32C4⋊(C71⋊C8)—28no—
33C4×C71⋊C8C2×C418yes—
34C4×C71⋊C8C2×C418yes—
35C23×C4×C71Q812yes—
36C23×C4×C71C2311yescharacteristic
37C2×M16×C71—22no—
38C2×M16×C71—28no—
39C2×M16×C71C2314yes—
40C22×C8×C71—22no—
41C2×C42×C71C2×C411yescharacteristic
42C2×C42×C71C2×C412yes—
43C2×C42×C71C2×C411yescharacteristic
44C2×C42×C71D412yes—
45C2×C42×C71D412yes—
46C2×C42×C71Q812yes—
47C2×C42×C71C2312yes—
48C4⋊C8×C71—28no—
49#11765849—28no—
50#11765849—44no—
51C2×C71⋊C8—24no—
52C2×C71⋊C8—44no—
53C2×C71⋊C8C4⋊C4116yes—
54C2×C71⋊C8C4⋊C4116yes—
55C2×C71⋊C8C22×C418yes—
56C2×C71⋊C8C2×D418yes—
57C2×C71⋊C8C2×Q818yes—
58C24×C71C2×Q811yescharacteristic
59C22×C4×C71—28no—
60C22×C4×C71C4⋊C412yes—
61C22×C4×C71C4⋊C414yes—
62C22×C4×C71C4⋊C412yes—
63C22×C4×C71C22×C411yescharacteristic
64C22×C4×C71C22×C411yescharacteristic
65C22×C4×C71C2×D414yes—
66C22×C4×C71C2×D411yescharacteristic
67C22×C4×C71C2×D411yescharacteristic
68C22×C4×C71C2×Q814yes—
69C22×C4×C71C2×Q814yes—
70C22×C4×C71C2×Q811yescharacteristic
71C22×C4×C71C2411yescharacteristic
72M16×C71—28no—
73M16×C71—44no—
74C2×C8×C71—24no—
75C2×C8×C71—44no—
76C42×C71C4⋊C412yes—
77C42×C71C4⋊C414yes—
78C42×C71C4⋊C412yes—
79C42×C71C22×C412yes—
80C42×C71C22×C412yes—
81C42×C71C2×D414yes—
82C23×C71—24no—
83C23×C71C2×C4⋊C411yescharacteristic
84C23×C71C2×C4⋊C411yescharacteristic
85C23×C71C4⋊Q814yes—
86C23×C71C22×Q811yescharacteristic
87C2×C4×C71—24no—
88C2×C4×C71—28no—
89C2×C4×C71—28no—
90C2×C4×C71#10818yescomplemented
91C2×C4×C71C2×C4⋊C414yes—
92C2×C4×C71C2×C4⋊C414yes—
93C2×C4×C71C2×C4⋊C414yes—
94C2×C4×C71C2×C4⋊C411yescharacteristic
95C2×C4×C71C2×C4⋊C411yescharacteristic
96C2×C4×C71C2×C4⋊C414yes—
97C2×C4×C71#12712yes—
98C2×C4×C71#12712yes—
99C2×C4×C71C4⋊Q812yes—
100C2×C4×C71C4⋊Q812yes—
101C2×C4×C71C4⋊Q814yes—
102C2×C4×C71C23×C411yescharacteristic
103C2×C4×C71C22×D412yes—
104C2×C4×C71C22×D411yescharacteristic
105C2×C4×C71C22×Q812yes—
106C8×C71—44no—
107C71⋊C8—44no—
108C71⋊C8C2×C4⋊C4116yes—
109C22×C71—28no—
110C22×C71—22no—
111C22×C71—22no—
112C22×C71#38412yes—
113C22×C71#38412yes—
114C22×C71C2×#10814yes—
115C22×C71C22×C4⋊C411yescharacteristic
116C22×C71C2×C4⋊Q812yes—
117C4×C71—24no—
118C4×C71#38412yes—
119C4×C71#38412yes—
120C4×C71C2×#10818yescomplemented
121C4×C71C22×C4⋊C412yes—
122C4×C71C2×#12711yescharacteristic
123C4×C71C2×C4⋊Q811yescharacteristic
124C2×#1848—711nomaximal, Sylow
125C2×C71—22no—
126C2×C71—22no—
127C2×C71#184814yescomplemented
128C2×C71C2×#38411yescharacteristic
129C2×C71C22×#10812yes—
130C22×#108—714no—
131C2×#423—711no—
132C2×#423D7111yescharacteristic
133C22×C4×C8—711no—
134#1848—718no—
135C71C2×#184811yescharacteristic, complemented, Sylow
136C22×M16—712no—
137C22×M16C2×D7112yes—
138C23×C8—712no—
139C22×C42C2×D7111yescharacteristic
140C2×#108—7116no—
141C2×#108—14216no—
142#423—22no—
143#423—714no—
144#423—1422no—
145#423C2×D7114yes—
146C2×C4⋊C8—22no—
147C2×C4⋊C8—1422no—
148C2×C4×C8—712no—
149C2×C4×C8—714no—
150C2×C4×C8—712no—
151C2×C4×C8—714no—
152C23×C4Dic14212yes—
153C23×C4C22×D7111yescharacteristic
154C2×M16—22no—
155C2×M16—28no—
156C2×M16—714no—
157C2×M16—1428no—
158C2×M16—1422no—
159C2×M16C22×D7114yes—
160C22×C8—22no—
161C22×C8—714no—
162C22×C8—714no—
163C22×C8—718no—
164C22×C8—718no—
165C22×C8—714no—
166C22×C8—1422no—
167C2×C42Dic14212yes—
168C2×C42C4×D7111yescharacteristic
169C2×C42C4×D7112yes—
170C2×C42C4×D7111yescharacteristic
171C2×C42C22⋊D7112yes—
172C2×C42C22⋊D7112yes—
173C2×C42C22×D7112yes—
174#108—14232no—
175C4⋊C8—28no—
176C4⋊C8—1428no—
177C4×C8—718no—
178C4×C8—718no—
179C24C2×Dic14211yescharacteristic
180C22×C4—28no—
181C22×C4Dic71⋊C412yes—
182C22×C4Dic71⋊C414yes—
183C22×C4Dic71⋊C412yes—
184C22×C4C2×C4×D7111yescharacteristic
185C22×C4C2×C4×D7111yescharacteristic
186C22×C4D4×D7114yes—
187C22×C4C2×C22⋊D7111yescharacteristic
188C22×C4C2×C22⋊D7111yescharacteristic
189C22×C4Q8×D7114yes—
190C22×C4C2×Dic14214yes—
191C22×C4C2×Dic14211yescharacteristic
192C22×C4C23×D7111yescharacteristic
193M16—28no—
194M16—44no—
195M16—2844no—
196M16—1428no—
197C2×C8—24no—
198C2×C8—44no—
199C2×C8—2844no—
200C2×C8—718no—
201C2×C8—718no—
202C2×C8—718no—
203C2×C8—7116no—
204C2×C8—7116no—
205C2×C8—1424no—
206C42Dic71⋊C412yes—
207C42Dic71⋊C414yes—
208C42Dic71⋊C412yes—
209C42C2×C4×D7112yes—
210C42C2×C4×D7112yes—
211C42C2×C22⋊D7114yes—
212C23—24no—
213C23C2×Dic71⋊C411yescharacteristic
214C23C2×Dic71⋊C411yescharacteristic
215C23#1455612714yes—
216C23C22×Dic14211yescharacteristic
217C2×C4—24no—
218C2×C4—28no—
219C2×C4—28no—
220C2×C4#1455606318yescomplemented
221C2×C4C4⋊C4×D7114yes—
222C2×C4C4⋊C4×D7114yes—
223C2×C4C2×Dic71⋊C414yes—
224C2×C4C2×Dic71⋊C411yescharacteristic
225C2×C4C2×Dic71⋊C411yescharacteristic
226C2×C4C2×Dic71⋊C414yes—
227C2×C4#1455612412yes—
228C2×C4#1455612412yes—
229C2×C4#1455612612yes—
230C2×C4#1455612612yes—
231C2×C4#1455612714yes—
232C2×C4C22×C4×D7111yescharacteristic
233C2×C4C2×D4×D7112yes—
234C2×C4C22×C22⋊D7111yescharacteristic
235C2×C4C2×Q8×D7112yes—
236C8—44no—
237C8—2844no—
238C8—7116no—
239C22—22no—
240C22—22no—
241C22—28no—
242C22#1798586812yes—
243C22#1798586812yes—
244C22C2×#1455606314yes—
245C22C22×Dic71⋊C411yescharacteristic
246C22C2×#1455612712yes—
247C4—24no—
248C4#1798586812yes—
249C4#1798586812yes—
250C4C2×#1455606318yescomplemented
251C4C2×C4⋊C4×D7112yes—
252C4C2×#1455612411yescharacteristic
253C4C2×#1455612611yescharacteristic
254C2—22no—
255C2—22no—
256C2#2258851114yesdirect product factor
257C2C2×#1798586811yescharacteristic
258C2C22×#1455606312yes—
subgroupG/H
centerC22×C4C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#423×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C2×Q8
cosocleC22×C4×C71C24
hypercenterC2×#423D71
hypocenterC71C2×#1848
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
4. #22588511C2direct (N × H)
90. C2×C4×C71#108semidirect
120. C4×C71C2×#108semidirect
127. C2×C71#1848semidirect
135. C71C2×#1848semidirect
220. C2×C4#14556063semidirect
250. C4C2×#14556063semidirect
256. C2#22588511direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560632
C2×#179860232
C22×C4×C71⋊C82
#225885112
C2×#423×C712
C2×#184871