Finite Group Databasebeta

← C2×#22580828 #31808817

Subgroups — C2×#22580828 #31808817

Order 17792.

1232 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic139C211yesmaximal, characteristic
2C22×C4⋊Dic139C212yesmaximal, complemented
3C22×C22⋊Dic139C211yesmaximal, characteristic
4#22580828C218yesmaximal, direct product factor
5C2×C139⋊#95C212yesmaximal, complemented
6C22×C22⋊C4×C139C211yesmaximal, characteristic
7C23×Dic139—28no—
8C23×Dic139—24no—
9C23×Dic139C2214yes—
10C23×Dic139C2211yescharacteristic
11C23×Dic139C2211yescharacteristic
12C23×Dic139C2212yes—
13C2×C4⋊Dic139—28no—
14C2×C4⋊Dic139C2218yescomplemented
15C2×C22⋊Dic139—24no—
16C2×C22⋊Dic139C2214yes—
17C139⋊#95C2218yescomplemented
18C25×C139C2211yescharacteristic
19C23×C4×C139C2212yes—
20C2×C22⋊C4×C139C418yescomplemented
21C2×C22⋊C4×C139C2214yes—
22C22×Dic139—232no—
23C22×Dic139—216no—
24C22×Dic139—24no—
25C22×Dic139—28no—
26C22×Dic139—24no—
27C22×Dic139—22no—
28C22×Dic139—22no—
29C22×Dic139—24no—
30C22×Dic139—24no—
31C22×Dic139D418yes—
32C22×Dic139C2312yes—
33C22×Dic139C2312yes—
34C22×Dic139C2314yes—
35C4⋊Dic139—216no—
36C22⋊Dic139—28no—
37C24×C139—24no—
38C24×C139—24no—
39C24×C139C2×C414yes—
40C24×C139D414yes—
41C24×C139Q814yes—
42C24×C139C2312yes—
43C24×C139C2311yescharacteristic
44C22×C4×C139—24no—
45C22×C4×C139—24no—
46C22×C4×C139C2×C418yescomplemented
47C22×C4×C139C2314yes—
48C22⋊C4×C139C2×C4116yescomplemented
49C2×Dic139—232no—
50C2×Dic139—216no—
51C2×Dic139—24no—
52C2×Dic139—24no—
53C2×Dic139—22no—
54C2×Dic139—22no—
55C2×Dic139—24no—
56C2×Dic139—24no—
57C2×Dic139—44no—
58C2×Dic139—44no—
59C2×Dic139C2×D418yes—
60C23×C139—216no—
61C23×C139—28no—
62C23×C139—216no—
63C23×C139—28no—
64C23×C139—24no—
65C23×C139—24no—
66C23×C139C4⋊C4116yescomplemented
67C23×C139C22×C414yes—
68C23×C139C22×C412yes—
69C23×C139C2×D414yes—
70C23×C139C2×D414yes—
71C23×C139C2×D412yes—
72C23×C139C2×Q814yes—
73C23×C139C2×Q812yes—
74C23×C139#4114yes—
75C23×C139C2411yescharacteristic
76C2×C4×C139—216no—
77C2×C4×C139—24no—
78C2×C4×C139—24no—
79C2×C4×C139C22×C418yescomplemented
80C22×C139—28no—
81C22×C139—24no—
82C22×C139—28no—
83C22×C139—24no—
84C22×C139—232no—
85C22×C139C2×C4⋊C414yes—
86C22×C139C2×C4⋊C418yescomplemented
87C22×C139C4×D418yes—
88C22×C139#12014yes—
89C22×C139C22⋊Q818yes—
90C22×C139#12314yes—
91C22×C139C23×C411yescharacteristic
92C22×C139C22×D412yes—
93C22×C139C22×D411yescharacteristic
94C22×C139C22×Q811yescharacteristic
95C22×C139C2×#4112yes—
96C4×C139—28no—
97Dic139—28no—
98Dic139—42no—
99Dic139—42no—
100C2×C139—28no—
101C2×C139#38518yescomplemented
102C2×C139C22×C4⋊C411yescharacteristic
103C2×C139C2×C4×D412yes—
104C2×C139C2×#12011yescharacteristic
105C2×C139C2×C22⋊Q812yes—
106C2×C139C2×#12311yescharacteristic
107C139C2×#38511yescharacteristic, complemented, Sylow
108C2×#385—1391nomaximal, Sylow
109C24×C4—1391no—
110C22×C4⋊C4—1392no—
111C22×C22⋊C4—1391no—
112C22×C22⋊C4D13911yescharacteristic
113#385—1398no—
114C2×#95—1392no—
115C25C2×D13911yescharacteristic
116C23×C4—2784no—
117C23×C4—2788no—
118C23×C4—1394no—
119C23×C4—1391no—
120C23×C4—1391no—
121C23×C4—1392no—
122C23×C4C2×D13912yes—
123C2×C4⋊C4—2788no—
124C2×C4⋊C4—1398no—
125C2×C22⋊C4—2784no—
126C2×C22⋊C4—1394no—
127C2×C22⋊C4Dic13918yescomplemented
128C2×C22⋊C4C2×D13914yes—
129#95—1398no—
130C24—24no—
131C24—24no—
132C24C2×Dic13914yes—
133C24D55614yes—
134C24Dic27814yes—
135C24C22×D13912yes—
136C24C22×D13911yescharacteristic
137C22×C4—24no—
138C22×C4—24no—
139C22×C4—27832no—
140C22×C4—2784no—
141C22×C4—2788no—
142C22×C4—2784no—
143C22×C4—27816no—
144C22×C4—2784no—
145C22×C4—2782no—
146C22×C4—2782no—
147C22×C4—2784no—
148C22×C4—1392no—
149C22×C4—1392no—
150C22×C4—1398no—
151C22×C4—1394no—
152C22×C4C2×Dic13918yescomplemented
153C22×C4C22×D13914yes—
154C4⋊C4—27816no—
155C22⋊C4—2788no—
156C22⋊C4C2×Dic139116yescomplemented
157C23—216no—
158C23—28no—
159C23—216no—
160C23—28no—
161C23—24no—
162C23—24no—
163C23C4⋊Dic139116yescomplemented
164C23C22×Dic13914yes—
165C23C22×Dic13912yes—
166C23D4×D13914yes—
167C23C2×D55614yes—
168C23C2×D55612yes—
169C23C2×Dic27814yes—
170C23C2×Dic27812yes—
171C23#1455578414yes—
172C23C23×D13911yescharacteristic
173C2×C4—216no—
174C2×C4—24no—
175C2×C4—24no—
176C2×C4—27832no—
177C2×C4—27816no—
178C2×C4—2784no—
179C2×C4—2784no—
180C2×C4—2784no—
181C2×C4—2782no—
182C2×C4—2782no—
183C2×C4—2784no—
184C2×C4—5564no—
185C2×C4—5564no—
186C2×C4—1398no—
187C2×C4C22×Dic13918yescomplemented
188C22—232no—
189C22—28no—
190C22—24no—
191C22—28no—
192C22—24no—
193C22C2×C4⋊Dic13914yes—
194C22C2×C4⋊Dic13918yescomplemented
195C22D4×Dic13918yes—
196C22#1798481214yes—
197C22#1798481918yes—
198C22#1798482614yes—
199C22C23×Dic13911yescharacteristic
200C22C2×D4×D13912yes—
201C22C22×D55611yescharacteristic
202C22C22×Dic27811yescharacteristic
203C22C2×#1455578412yes—
204C4—28no—
205C4—2788no—
206C4—5562no—
207C4—5562no—
208C2—28no—
209C2#2258082818yesdirect product factor
210C2C22×C4⋊Dic13911yescharacteristic
211C2C2×D4×Dic13912yes—
212C2C2×#1798481211yescharacteristic
213C2C2×#1798481912yes—
214C2C2×#1798482611yescharacteristic
subgroupG/H
centerC24C22×D139
commutatorC22×C139C23×C4
FrattiniC23C23×D139
FittingC22×C22⋊C4×C139C2
socleC24×C139C23
prime radicalC25×C139C22
cosocleC23×C139C24
hypercenterC22×C22⋊C4D139
hypocenterC139C2×#385
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C22×C4⋊Dic139C2semidirect
4. #22580828C2direct (N × H)
5. C2×C139⋊#95C2semidirect
14. C2×C4⋊Dic139C22semidirect
17. C139⋊#95C22semidirect
20. C2×C22⋊C4×C139C4semidirect
46. C22×C4×C139C2×C4semidirect
48. C22⋊C4×C139C2×C4semidirect
66. C23×C139C4⋊C4semidirect
79. C2×C4×C139C22×C4semidirect
86. C22×C139C2×C4⋊C4semidirect
101. C2×C139#385semidirect
107. C139C2×#385semidirect
127. C2×C22⋊C4Dic139semidirect
152. C22×C4C2×Dic139semidirect
156. C22⋊C4C2×Dic139semidirect
163. C23C4⋊Dic139semidirect
187. C2×C4C22×Dic139semidirect
194. C22C2×C4⋊Dic139semidirect
209. C2#22580828direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1392
C22×C4⋊Dic1392
C22×C22⋊Dic1392
#225808282
C2×C139⋊#952
C22×C22⋊C4×C1392
C2×#385139