Finite Group Databasebeta

← D7×#2844 #13560379

Subgroups — D7×#2844 #13560379

Order 1792.

1870 conjugacy classes of subgroups.

The subgroup lattice has 264 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#2844C211yesmaximal, characteristic, complemented
2D7×#400C216yesmaximal
3#11735784C216yesmaximal, complemented
4D7×#395C216yesmaximal
5#11734692C216yesmaximal, complemented
6D7×#382C213yesmaximal
7#11731663C213yesmaximal, complemented
8C22×Q8×D7C2212yes—
9C2×D7×C4⋊C4C2213yes—
10C2×D7×C4⋊C4C2216yes—
11C2×D7×C4⋊C4C2213yes—
12C2×C42×D7C2211yescharacteristic
13C7×#400C2216yes—
14C7×#395C2216yes—
15C7×#382C2213yes—
16#90001C2216yes—
17#89758C2216yes—
18#89754C2216yes—
19#89751C2216yes—
20#89751C22112yes—
21#89749C2213yes—
22#89749C2213yes—
23#89708C2213yes—
24D7×#95C22112yes—
25D7×#95C2216yes—
26D7×#95C2212yes—
27#89432C22112yes—
28#89431C2216yes—
29#89430C22112yes—
30#89428C22112yes—
31#89428C2216yes—
32#89422C22112yes—
33C2×#2844—71nomaximal, Sylow
34C22×C7×Q8C2312yes—
35C2×Q8×D7—412no—
36C22×C4×D7C2316yes—
37C22×C4×D7C2316yes—
38C22×C4×D7C2313yes—
39C22×Dic14C2316yes—
40C2×C7×C4⋊C4C2313yes—
41C2×C7×C4⋊C4C2313yes—
42C2×C7×C4⋊C4C2316yes—
43C2×C42×C7C2311yescharacteristic
44C2×C4⋊Dic7C2316yes—
45C2×C4⋊Dic7C2313yes—
46C2×C4⋊Dic7C2313yes—
47C2×Dic7⋊C4C2316yes—
48C2×Dic7⋊C4C2316yes—
49C2×Dic7⋊C4C23112yes—
50C2×C4×Dic7C2313yes—
51D7×C4⋊C4—46no—
52D7×C4⋊C4—46no—
53D7×C4⋊C4—412no—
54C42×D7Q818yescomplemented
55C7×#95C23112yes—
56C7×#95C2316yes—
57C7×#95C2312yes—
58C7⋊#95C23112yes—
59C7⋊#95C23112yes—
60C7⋊#95C23112yes—
61C7⋊#95C23112yes—
62C7⋊#95C2316yes—
63C7⋊#95C2316yes—
64#2844—76no—
65#2844—76no—
66#2844—73no—
67#2844D711yescharacteristic, direct product factor
68C2×#400—76no—
69C2×#395—76no—
70C2×#382—73no—
71C23×D7C2411yescharacteristic
72C2×C7×Q8—46no—
73C22×C4×C7C2416yes—
74C22×C4×C7C2416yes—
75C22×C4×C7C2413yes—
76C22×Dic7C2416yes—
77C22×Dic7C2416yes—
78C22×Dic7C2413yes—
79Q8×D7—432no—
80C2×C4×D7—26no—
81C2×C4×D7—26no—
82C2×C4×D7—212no—
83C2×C4×D7—212no—
84C2×C4×D7—224no—
85C2×C4×D7—224no—
86C2×C4×D7C2×Q8112yes—
87C2×Dic14—412no—
88C2×Dic14—46no—
89C7×C4⋊C4—43no—
90C7×C4⋊C4—43no—
91C7×C4⋊C4—46no—
92C42×C7C2×Q814yescomplemented
93C4⋊Dic7—43no—
94C4⋊Dic7—43no—
95C4⋊Dic7—46no—
96Dic7⋊C4—46no—
97Dic7⋊C4—46no—
98Dic7⋊C4—412no—
99C4×Dic7C2×Q8112yescomplemented
100C23×Q8—72no—
101C22×C4⋊C4—76no—
102C22×C4⋊C4—73no—
103C22×C4⋊C4—73no—
104C22×C42—71no—
105#400—76no—
106#400—76no—
107#400—712no—
108#400—76no—
109#400—712no—
110#400C2×D716yes—
111#395—76no—
112#395—712no—
113#395—76no—
114#395—76no—
115#395—712no—
116#395C2×D716yes—
117#382—73no—
118#382—73no—
119#382—73no—
120#382—712no—
121#382C2×D713yes—
122C2×#95—76no—
123C2×#95—712no—
124C2×#95—72no—
125C23×C7C2511yescharacteristic
126C22×D7C22×Q812yes—
127C22×D7H(5,𝔽2)16yes—
128C22×D72−1+416yes—
129C7×Q8—48no—
130C2×C4×C7—23no—
131C2×C4×C7—23no—
132C2×C4×C7—26no—
133C2×C4×C7—26no—
134C2×C4×C7—212no—
135C2×C4×C7—212no—
136C2×C4×C7C22×Q816yes—
137C2×Dic7—23no—
138C2×Dic7—23no—
139C2×Dic7—26no—
140C2×Dic7—26no—
141C2×Dic7—212no—
142C2×Dic7—212no—
143C2×Dic7C22×Q816yes—
144C4×D7—224no—
145C4×D7—424no—
146C4×D7—424no—
147Dic14—424no—
148C22×Q8—76no—
149C22×Q8—2812no—
150C22×Q8C22×D712yes—
151C23×C4—73no—
152C23×C4—76no—
153C23×C4—76no—
154C2×C4⋊C4—76no—
155C2×C4⋊C4—76no—
156C2×C4⋊C4—712no—
157C2×C4⋊C4—73no—
158C2×C4⋊C4—73no—
159C2×C4⋊C4—76no—
160C2×C4⋊C4—286no—
161C2×C4⋊C4—286no—
162C2×C4⋊C4—2812no—
163C2×C4⋊C4C22×D713yes—
164C2×C4⋊C4C22×D713yes—
165C2×C4⋊C4C22×D716yes—
166C2×C42—73no—
167C2×C42—78no—
168C2×C42C22×D711yescharacteristic
169#95—712no—
170#95—712no—
171#95—712no—
172#95—76no—
173#95—712no—
174#95—76no—
175#95C22×D7112yes—
176#95C22×D716yes—
177#95C22×D712yes—
178C22×C7C23×Q811yescharacteristic
179C22×C7C2×H(5,𝔽2)13yes—
180C22×C7C2×2−1+413yes—
181C2×D7#544112yes—
182C2×D7H(3,𝔽4)14yes—
183C2×D7#563112yes—
184C4×C7—26no—
185C4×C7—46no—
186C4×C7—46no—
187Dic7—26no—
188Dic7—46no—
189Dic7—46no—
190C24—71no—
191C2×Q8—46no—
192C2×Q8—286no—
193C2×Q8—2812no—
194C2×Q8—2832no—
195C22×C4—73no—
196C22×C4—712no—
197C22×C4—76no—
198C22×C4—76no—
199C22×C4—146no—
200C22×C4—146no—
201C22×C4—1412no—
202C22×C4—1412no—
203C22×C4—1424no—
204C22×C4—1424no—
205C22×C4C23×D716yes—
206C22×C4C23×D716yes—
207C22×C4C23×D713yes—
208C4⋊C4—43no—
209C4⋊C4—43no—
210C4⋊C4—46no—
211C4⋊C4—286no—
212C4⋊C4—286no—
213C4⋊C4—2812no—
214C4⋊C4—283no—
215C4⋊C4—283no—
216C4⋊C4—286no—
217C42—712no—
218C42Q8×D714yescomplemented
219C2×C7C2×#54413yes—
220C2×C7C2×H(3,𝔽4)11yescharacteristic
221C2×C7C2×#56313yes—
222D7#284418yesdirect product factor
223C23—72no—
224C23—76no—
225C23—76no—
226C23C24×D711yescharacteristic
227Q8—48no—
228Q8—2824no—
229C2×C4—23no—
230C2×C4—23no—
231C2×C4—26no—
232C2×C4—26no—
233C2×C4—212no—
234C2×C4—212no—
235C2×C4—76no—
236C2×C4—1424no—
237C2×C4—143no—
238C2×C4—143no—
239C2×C4—146no—
240C2×C4—146no—
241C2×C4—1412no—
242C2×C4—1412no—
243C2×C4—2824no—
244C2×C4—2824no—
245C2×C4C2×Q8×D716yes—
246C7C2×#284411yescharacteristic, complemented, Sylow
247C22—74no—
248C22—712no—
249C22—712no—
250C22C22×Q8×D711yescharacteristic
251C22D7×H(5,𝔽2)13yes—
252C22D7×2−1+413yes—
253C4—26no—
254C4—46no—
255C4—46no—
256C4—146no—
257C4—286no—
258C4—286no—
259C2—78no—
260C2D7×#54413yes—
261C2D7×H(3,𝔽4)11yescharacteristic
262C2D7×#56313yes—
subgroupG/H
center, FrattiniC23C24×D7
commutator, socle, cosocleC23×C7C25
FittingC7×#2844C2
prime radicalC23×D7C24
hypercenter#2844D7
hypocenterC7C2×#2844
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C23 ◁ #2844

Complements

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

NH ≅ G/Ntype
1. C7×#2844C2semidirect
3. #11735784C2semidirect
5. #11734692C2semidirect
7. #11731663C2semidirect
54. C42×D7Q8semidirect
67. #2844D7direct (N × H)
92. C42×C7C2×Q8semidirect
99. C4×Dic7C2×Q8semidirect
218. C42Q8×D7semidirect
222. D7#2844direct (N × H)
246. C7C2×#2844semidirect

Maximal subgroups

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

subgroupindex
C7×#28442
D7×#4002
#117357842
D7×#3952
#117346922
D7×#3822
#117316632
C2×#28447