Finite Group Databasebeta

← C2×#14545140 #17978441

Subgroups — C2×#14545140 #17978441

Order 4352.

642 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#10587536C211yesmaximal, characteristic
2C2×D17⋊#108C211yesmaximal, characteristic
3#14545140C218yesmaximal, direct product factor
4C2×#11763738C212yesmaximal, complemented
5C2×#11763737C212yesmaximal, complemented
6C2×M32×D17C211yesmaximal, characteristic
7C22×#63243—21no—
8C2×D17⋊M16—21no—
9C2×#10587536—21no—
10C2×#10587536—22no—
11C2×#10587536C2211yescharacteristic
12C2×#10587536C2211yescharacteristic
13C2×#10587536C2212yes—
14C2×#10587536C2214yes—
15D17⋊#108—22no—
16D17⋊#108C2214yes—
17C2×#10587535—21no—
18#11763738C2218yescomplemented
19#11763737C2218yescomplemented
20C22×C8×D17C2211yescharacteristic
21C2×#10587483C411yescharacteristic
22C2×#10587469C412yes—
23M32×D17C414yes—
24M32×D17C2214yes—
25C2×C16×D17C2212yes—
26C2×C17×M32C411yescharacteristic
27C22×C4×D17D411yescharacteristic
28C2×#63247—41no—
29C22×#3624—41no—
30D17⋊M16—24no—
31D17⋊M16—42no—
32C2×#63243—21no—
33C2×#63243—21no—
34C2×#63243—22no—
35C2×#63243—24no—
36C2×#63243—41no—
37C2×#63243—42no—
38C2×#63242—41no—
39C22×C8×C17C2×C411yescharacteristic
40C22×#3622Q811yescharacteristic
41C2×C8×D17C2×C412yes—
42C2×C8×D17C2×C411yescharacteristic
43C2×C8×D17D411yescharacteristic
44C2×C8×D17D412yes—
45C2×C8×D17Q811yescharacteristic
46C2×C8×D17Q812yes—
47C2×C8×D17C2311yescharacteristic
48C2×C8×D17C2312yes—
49#10587536—21no—
50#10587536—21no—
51#10587536—24no—
52#10587536—22no—
53#10587536C2312yes—
54#10587536C2314yes—
55#10587536C2312yes—
56#10587535—24no—
57C17×M32C2×C414yes—
58C2×C16×C17C2×C412yes—
59#10587483C2×C414yes—
60C2×#63214C2×C412yes—
61#10587469C2×C418yes—
62C16×D17C2×C414yes—
63C16×D17C2314yes—
64C23×D17Q1611yescharacteristic
65C22×C4×C17C4⋊C411yescharacteristic
66C22×Dic17D811yescharacteristic
67C2×C4×D17C4⋊C411yescharacteristic
68C2×C4×D17C4⋊C412yes—
69C2×C4×D17D811yescharacteristic
70C2×C4×D17D812yes—
71C2×C4×D17Q1611yescharacteristic
72C2×C4×D17Q1612yes—
73C2×C4×D17C2×D411yescharacteristic
74C2×C4×D17C2×D412yes—
75#63247—44no—
76C2×#3624—41no—
77C2×#3624—41no—
78C2×#3624—42no—
79C2×#3624—44no—
80#63243—24no—
81#63243—22no—
82#63243—22no—
83#63243—44no—
84#63243—42no—
85#63243—41no—
86#63243—41no—
87#63242—44no—
88C2×C8×C17C4⋊C411yescharacteristic
89C2×C8×C17C4⋊C412yes—
90C2×C8×C17C22×C411yescharacteristic
91C2×C8×C17C22×C412yes—
92C2×#3622C4⋊C412yes—
93C2×#3622C4⋊C411yescharacteristic
94C2×#3622C2×Q811yescharacteristic
95C2×#3622C2×Q812yes—
96C8×D17C4⋊C412yes—
97C8×D17C4⋊C412yes—
98C8×D17C4⋊C412yes—
99C8×D17C22×C411yescharacteristic
100C8×D17C22×C412yes—
101C8×D17C2×D412yes—
102C8×D17C2×D411yescharacteristic
103C8×D17C2×Q811yescharacteristic
104C8×D17C2×Q812yes—
105C8×D17C2411yescharacteristic
106C16×C17C22×C414yes—
107#63214C22×C414yes—
108C2×#2161—171nomaximal, Sylow
109C23×C17#10711yescharacteristic
110C22×D17—42no—
111C22×D17#10711yescharacteristic
112C22×D17#10712yes—
113C22×D17C2×Q1611yescharacteristic
114C22×D17C2×Q1612yes—
115C2×C4×C17#10712yes—
116C2×C4×C17#10711yescharacteristic
117C2×C4×C17C2×C4⋊C412yes—
118C2×C4×C17C2×C4⋊C411yescharacteristic
119C2×Dic17#10712yes—
120C2×Dic17#10711yescharacteristic
121C2×Dic17C2×D811yescharacteristic
122C2×Dic17C2×D812yes—
123C4×D17#10712yes—
124C4×D17#10712yes—
125C4×D17#10712yes—
126C4×D17C2×C4⋊C411yescharacteristic
127C4×D17C2×C4⋊C412yes—
128C4×D17C2×D812yes—
129C4×D17C2×D811yescharacteristic
130C4×D17C2×Q1611yescharacteristic
131C4×D17C2×Q1612yes—
132C4×D17C22×D411yescharacteristic
133#3624—42no—
134#3624—42no—
135#3624—44no—
136C8×C17C2×C4⋊C411yescharacteristic
137C8×C17C2×C4⋊C412yes—
138C8×C17C23×C411yescharacteristic
139#3622C2×C4⋊C411yescharacteristic
140#3622C2×C4⋊C412yes—
141#3622C22×Q811yescharacteristic
142C22×M32—171no—
143C22×#108—171no—
144C22×#108—171no—
145#2161—178no—
146C2×#368—172no—
147C2×#368—172no—
148C22×C17—22no—
149C22×C17C2×#10712yes—
150C22×C17C2×#10711yescharacteristic
151C2×D17—22no—
152C2×D17—22no—
153C2×D17—42no—
154C2×D17—42no—
155C2×D17C2×#10712yes—
156C2×D17C2×#10711yescharacteristic
157C2×D17C22×Q1611yescharacteristic
158C4×C17C2×#10712yes—
159C4×C17C2×#10711yescharacteristic
160C4×C17C22×C4⋊C411yescharacteristic
161Dic17C2×#10711yescharacteristic
162Dic17C2×#10712yes—
163Dic17C22×D811yescharacteristic
164C22×M16—341no—
165C22×M16—341no—
166C23×C8—171no—
167C2×M32—171no—
168C2×M32—174no—
169C2×M32—174no—
170C2×M32—172no—
171C2×M32#59511yescharacteristic
172C22×C16—172no—
173C2×#108—174no—
174C2×#108—171no—
175C2×#108—171no—
176C2×#108—172no—
177C2×#108—174no—
178C2×#108—341no—
179C2×#108—342no—
180C2×#108—342no—
181C2×#108—341no—
182#368—178no—
183#368—178no—
184C2×C17—22no—
185C2×C17#216112yescomplemented
186C2×C17C22×#10711yescharacteristic
187D17—21no—
188D17—22no—
189D17—21no—
190C23×C4—171no—
191C2×M16—341no—
192C2×M16—341no—
193C2×M16—342no—
194C2×M16—344no—
195C2×M16—344no—
196C2×M16—681no—
197C2×M16—682no—
198C2×M16—682no—
199C2×M16—681no—
200C22×C8—171no—
201C22×C8—171no—
202C22×C8—172no—
203C22×C8—172no—
204C22×C8—171no—
205C22×C8—171no—
206C22×C8—172no—
207C22×C8—172no—
208C22×C8—171no—
209C22×C8—681no—
210C22×C8—681no—
211C22×C8C2×#59511yescharacteristic
212M32—174no—
213M32—178no—
214M32C2×#59514yes—
215C2×C16—172no—
216C2×C16—174no—
217C2×C16—174no—
218C2×C16C2×#59512yes—
219#108—172no—
220#108—174no—
221#108—172no—
222#108—344no—
223#108—341no—
224#108—341no—
225#108—342no—
226#108—344no—
227C17C2×#216111yescharacteristic, complemented, Sylow
228C24—171no—
229C22×C4—171no—
230C22×C4—172no—
231C22×C4—171no—
232C22×C4—172no—
233C22×C4—171no—
234C22×C4—171no—
235C22×C4—172no—
236C22×C4—172no—
237C22×C4—171no—
238C22×C4C4⋊#59511yescharacteristic
239M16—344no—
240M16—342no—
241M16—342no—
242M16—684no—
243M16—682no—
244M16—681no—
245M16—681no—
246M16—684no—
247C2×C8—172no—
248C2×C8—171no—
249C2×C8—172no—
250C2×C8—171no—
251C2×C8—172no—
252C2×C8—171no—
253C2×C8—172no—
254C2×C8—172no—
255C2×C8—172no—
256C2×C8—171no—
257C2×C8—172no—
258C2×C8—171no—
259C2×C8—171no—
260C2×C8—172no—
261C2×C8—684no—
262C2×C8—684no—
263C2×C8—681no—
264C2×C8—681no—
265C2×C8—682no—
266C2×C8C4⋊#59512yes—
267C2×C8C4⋊#59511yescharacteristic
268C2×C8C22×#59511yescharacteristic
269C2×C8C22×#59512yes—
270C16—174no—
271C16C22×#59514yes—
272C23—171no—
273C23—171no—
274C23—172no—
275C23—172no—
276C23—682no—
277C23#1058753411yescharacteristic
278C2×C4—172no—
279C2×C4—172no—
280C2×C4—171no—
281C2×C4—171no—
282C2×C4—172no—
283C2×C4—171no—
284C2×C4—172no—
285C2×C4—172no—
286C2×C4—172no—
287C2×C4—172no—
288C2×C4—171no—
289C2×C4—171no—
290C2×C4—171no—
291C2×C4—172no—
292C2×C4#1058753412yes—
293C2×C4#1058753411yescharacteristic
294C2×C4C2×C4⋊#59512yes—
295C2×C4C2×C4⋊#59511yescharacteristic
296C8—171no—
297C8—172no—
298C8—171no—
299C8—682no—
300C8—682no—
301C8—684no—
302C8C2×C4⋊#59511yescharacteristic
303C8C2×C4⋊#59512yes—
304C8C23×#59511yescharacteristic
305C22—22no—
306C22—171no—
307C22—172no—
308C22—171no—
309C22—342no—
310C22—342no—
311C22—682no—
312C22—682no—
313C22C2×#1058753412yes—
314C22C2×#1058753411yescharacteristic
315C4—171no—
316C4—172no—
317C4—171no—
318C4C2×#1058753412yes—
319C4C2×#1058753411yescharacteristic
320C4C22×C4⋊#59511yescharacteristic
321C2—22no—
322C2—341no—
323C2—342no—
324C2—341no—
325C2#1454514012yesdirect product factor
326C2C22×#1058753411yescharacteristic
subgroupG/H
centerC22C2×#10587534
commutatorC8×C17C23×C4
FrattiniC8C23×#595
FittingC2×C17×M32C4
socleC22×C17C2×#107
prime radicalC23×D17Q16
cosocleC8×D17C24
hypercenterC2×M32#595
hypocenterC17C2×#2161
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #14545140C2direct (N × H)
4. C2×#11763738C2semidirect
5. C2×#11763737C2semidirect
18. #11763738C22semidirect
19. #11763737C22semidirect
185. C2×C17#2161semidirect
227. C17C2×#2161semidirect
325. C2#14545140direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#105875362
C2×D17⋊#1082
#145451402
C2×#117637382
C2×#117637372
C2×M32×D172
C2×#216117