Finite Group Databasebeta

#27161885

order12608
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×SD16×C197 ⋊ C2
SylowC197 ⋊ #577

Subgroups

subgroupG/H
centerC2C2×D4×D197
commutator, cosocleC4×C197C24
FrattiniC4C23×D197
FittingC2×SD16×C197C2
socleC2×C197C22×D4
hypercenterC2×SD16D197
hypocenterC197#577
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×SD16

258 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 99 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 213
transitive degreeμt(G) = 3152

A minimal faithful permutation representation — 4 generators on 213 points:

(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)(86,87)(88,89)(90,91)(92,93)(94,95)(96,97)(98,99)(100,101)(102,103)(104,105)(106,107)(108,109)(110,111)(112,113)(114,115)(116,117)(118,119)(120,121)(122,123)(124,125)(126,127)(128,129)(130,131)(132,133)(134,135)(136,137)(138,139)(140,141)(142,143)(144,145)(146,147)(148,149)(150,151)(152,153)(154,155)(156,157)(158,159)(160,161)(162,163)(164,165)(166,167)(168,169)(170,171)(172,173)(174,175)(176,177)(178,179)(180,181)(182,183)(184,185)(186,187)(188,189)(190,191)(192,193)(194,195)(196,197)(200,207)(204,211)(208,213)(210,212);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184,186,188,190,192,194,196,197,195,193,191,189,187,185,183,181,179,177,175,173,171,169,167,165,163,161,159,157,155,153,151,149,147,145,143,141,139,137,135,133,131,129,127,125,123,121,119,117,115,113,111,109,107,105,103,101,99,97,95,93,91,89,87,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(198,200)(199,204)(201,208)(202,207)(203,210)(205,212)(206,211)(209,213);(199,203)(201,209)(204,210)(205,206)(208,213)(211,212);(198,199,202,206)(200,204,207,211)(201,203,209,205)(208,210,213,212)

Polycyclic presentation:

2^6,197|a^2=f,e^2=f,b^a=be,e^a=ef,e^b=ef,d^c=df,g^d=g^196

Conjugacy classes & character table

1394 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#38754477, #38754478, #38754484, …
maximal normal subgroup of#38754477, #38754478, #38754484, …
maximal quotient of#38751233, #38751240, #38751303, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12608, 1355);