Finite Group Databasebeta

← C2×#22580839 #31808830

Subgroups — C2×#22580839 #31808830

Order 17792.

712 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
1C22×C4⋊Dic139C211yesmaximal, characteristic
2C22×C4×Dic139C211yesmaximal, characteristic
3#22580839C218yesmaximal, direct product factor
4C2×C139⋊#95C211yesmaximal, characteristic
5C2×C139⋊#95C211yesmaximal, characteristic
6C2×C139⋊#95C211yesmaximal, characteristic
7C2×C139⋊#95C211yesmaximal, characteristic
8C22×C4⋊C4×C139C211yesmaximal, characteristic
9C23×Dic139C2211yescharacteristic
10C23×Dic139C2211yescharacteristic
11C23×Dic139C2211yescharacteristic
12C23×Dic139C2211yescharacteristic
13C2×C4⋊Dic139—24no—
14C2×C4⋊Dic139C2214yes—
15C2×C4×Dic139—24no—
16C2×C4×Dic139C2214yes—
17C139⋊#95C2214yes—
18C139⋊#95C2214yes—
19C139⋊#95C2214yes—
20C139⋊#95C2214yes—
21C23×C4×C139C2211yescharacteristic
22C23×C4×C139C2211yescharacteristic
23C23×C4×C139C2211yescharacteristic
24C2×C4⋊C4×C139C418yescomplemented
25C2×C4⋊C4×C139C2214yes—
26C22×Dic139—22no—
27C22×Dic139—22no—
28C22×Dic139—22no—
29C22×Dic139—22no—
30C22×Dic139—22no—
31C22×Dic139—22no—
32C22×Dic139—22no—
33C22×Dic139—22no—
34C22×Dic139—22no—
35C22×Dic139—22no—
36C22×Dic139D414yes—
37C22×Dic139Q814yes—
38C22×Dic139C2312yes—
39C22×Dic139C2312yes—
40C22×Dic139C2312yes—
41C22×Dic139C2312yes—
42C4⋊Dic139—28no—
43C4×Dic139—28no—
44C24×C139C2311yescharacteristic
45C22×C4×C139—22no—
46C22×C4×C139—22no—
47C22×C4×C139—22no—
48C22×C4×C139—22no—
49C22×C4×C139—22no—
50C22×C4×C139—22no—
51C22×C4×C139C2×C414yes—
52C22×C4×C139C2×C414yes—
53C22×C4×C139C2×C414yes—
54C22×C4×C139C2312yes—
55C22×C4×C139C2312yes—
56C22×C4×C139C2312yes—
57C4⋊C4×C139C2×C4116yescomplemented
58C2×Dic139—28no—
59C2×Dic139—28no—
60C2×Dic139—22no—
61C2×Dic139—22no—
62C2×Dic139—22no—
63C2×Dic139—22no—
64C2×Dic139—22no—
65C2×Dic139—22no—
66C2×Dic139—22no—
67C2×Dic139—22no—
68C2×Dic139—22no—
69C2×Dic139—22no—
70C2×Dic139—44no—
71C2×Dic139—44no—
72C2×Dic139C2×D414yes—
73C2×Dic139C2×Q814yes—
74C23×C139C22×C412yes—
75C23×C139C2×D412yes—
76C23×C139C2×Q812yes—
77C23×C139#4112yes—
78C23×C139#4112yes—
79C23×C139#4112yes—
80C23×C139#4112yes—
81C23×C139C2411yescharacteristic
82C2×C4×C139—28no—
83C2×C4×C139—28no—
84C2×C4×C139—28no—
85C2×C4×C139—22no—
86C2×C4×C139—22no—
87C2×C4×C139—22no—
88C2×C4×C139—22no—
89C2×C4×C139—22no—
90C2×C4×C139—22no—
91C2×C4×C139C22×C414yes—
92C2×C4×C139C22×C414yes—
93C2×C4×C139C22×C414yes—
94C22×C139#11714yes—
95C22×C139C4×D414yes—
96C22×C139C4×Q814yes—
97C22×C139C22⋊Q814yes—
98C22×C139#12314yes—
99C22×C139#12514yes—
100C22×C139#12614yes—
101C22×C139C23×C411yescharacteristic
102C22×C139C22×D411yescharacteristic
103C22×C139C22×Q811yescharacteristic
104C22×C139C2×#4111yescharacteristic
105C22×C139C2×#4111yescharacteristic
106C22×C139C2×#4111yescharacteristic
107C22×C139C2×#4111yescharacteristic
108C4×C139—24no—
109C4×C139—24no—
110C4×C139—24no—
111Dic139—24no—
112Dic139—24no—
113Dic139—42no—
114Dic139—42no—
115C2×C139#38718yescomplemented
116C2×C139C2×#11711yescharacteristic
117C2×C139C2×C4×D411yescharacteristic
118C2×C139C2×C4×Q811yescharacteristic
119C2×C139C2×C22⋊Q811yescharacteristic
120C2×C139C2×#12311yescharacteristic
121C2×C139C2×#12511yescharacteristic
122C2×C139C2×#12611yescharacteristic
123C139C2×#38711yescharacteristic, complemented, Sylow
124C2×#387—1391nomaximal, Sylow
125C22×C4⋊C4—1391no—
126C22×C4⋊C4D13911yescharacteristic
127C22×C42—1391no—
128#387—1398no—
129C2×#95—1391no—
130C2×#95—1391no—
131C2×#95—1391no—
132C2×#95—1391no—
133C23×C4—1391no—
134C23×C4—1391no—
135C23×C4—1391no—
136C23×C4—1391no—
137C23×C4C2×D13911yescharacteristic
138C23×C4C2×D13911yescharacteristic
139C23×C4C2×D13911yescharacteristic
140C2×C4⋊C4—2784no—
141C2×C4⋊C4—1394no—
142C2×C4⋊C4Dic13918yescomplemented
143C2×C4⋊C4C2×D13914yes—
144C2×C42—2784no—
145C2×C42—1394no—
146#95—1394no—
147#95—1394no—
148#95—1394no—
149#95—1394no—
150C24C22×D13911yescharacteristic
151C22×C4—22no—
152C22×C4—22no—
153C22×C4—22no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—22no—
157C22×C4—2782no—
158C22×C4—2782no—
159C22×C4—2782no—
160C22×C4—2782no—
161C22×C4—2782no—
162C22×C4—2782no—
163C22×C4—2782no—
164C22×C4—2782no—
165C22×C4—2782no—
166C22×C4—2782no—
167C22×C4—1392no—
168C22×C4—1392no—
169C22×C4—1394no—
170C22×C4—1394no—
171C22×C4—1392no—
172C22×C4—1392no—
173C22×C4C2×Dic13914yes—
174C22×C4C2×Dic13914yes—
175C22×C4C2×Dic13914yes—
176C22×C4C22×D13912yes—
177C22×C4C22×D13912yes—
178C22×C4C22×D13912yes—
179C4⋊C4—2788no—
180C4⋊C4C2×Dic139116yescomplemented
181C42—2788no—
182C23C22×Dic13912yes—
183C23D4×D13912yes—
184C23Q8×D13912yes—
185C23#1455578412yes—
186C23#1455578512yes—
187C23#1455578512yes—
188C23#1455578612yes—
189C23C23×D13911yescharacteristic
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—28no—
193C2×C4—22no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—22no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—2788no—
200C2×C4—2788no—
201C2×C4—2782no—
202C2×C4—2782no—
203C2×C4—2782no—
204C2×C4—2782no—
205C2×C4—2782no—
206C2×C4—2782no—
207C2×C4—2782no—
208C2×C4—2782no—
209C2×C4—2782no—
210C2×C4—2782no—
211C2×C4—5564no—
212C2×C4—5564no—
213C2×C4—1394no—
214C2×C4—1394no—
215C2×C4C22×Dic13914yes—
216C2×C4C22×Dic13914yes—
217C2×C4C22×Dic13914yes—
218C22#1798480114yes—
219C22D4×Dic13914yes—
220C22Q8×Dic13914yes—
221C22#1798482014yes—
222C22#1798482714yes—
223C22#1798483214yes—
224C22#1798483714yes—
225C22C23×Dic13911yescharacteristic
226C22C2×D4×D13911yescharacteristic
227C22C2×Q8×D13911yescharacteristic
228C22C2×#1455578411yescharacteristic
229C22C2×#1455578511yescharacteristic
230C22C2×#1455578511yescharacteristic
231C22C2×#1455578611yescharacteristic
232C4—24no—
233C4—24no—
234C4—24no—
235C4—2784no—
236C4—2784no—
237C4—5562no—
238C4—5562no—
239C2#2258083918yesdirect product factor
240C2C2×#1798480111yescharacteristic
241C2C2×D4×Dic13911yescharacteristic
242C2C2×Q8×Dic13911yescharacteristic
243C2C2×#1798482011yescharacteristic
244C2C2×#1798482711yescharacteristic
245C2C2×#1798483211yescharacteristic
246C2C2×#1798483711yescharacteristic
subgroupG/H
centerC24C22×D139
commutatorC22×C139C23×C4
FrattiniC23C23×D139
FittingC22×C4⋊C4×C139C2
socle, prime radicalC24×C139C23
cosocleC23×C139C24
hypercenterC22×C4⋊C4D139
hypocenterC139C2×#387
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C24 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
3. #22580839C2direct (N × H)
24. C2×C4⋊C4×C139C4semidirect
57. C4⋊C4×C139C2×C4semidirect
115. C2×C139#387semidirect
123. C139C2×#387semidirect
142. C2×C4⋊C4Dic139semidirect
180. C4⋊C4C2×Dic139semidirect
239. C2#22580839direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1392
C22×C4×Dic1392
#225808392
C2×C139⋊#952
C22×C4⋊C4×C1392
C2×#387139