Finite Group Databasebeta

D97⋊#100 #20261718

order6208
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD97⋊#100

Splittings

SylowC97 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C2×C22⋊#87604
commutatorC22×C97C22×C4
FrattiniC22C22×#87604
FittingC2×D4×C97C4
socleC2×C97C2×C22⋊C4
hypercenterC2×D4#87604
hypocenterC97C2×#100
LCSG ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,97|a^2=e,e^2=f,b^a=bd,d^a=df,g^a=g^22,e^b=ef,g^c=g^96,g^e=g^96

Conjugacy classes & character table

262 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27156819, #100×#87604, #27157582, …
maximal normal subgroup of#27156819, #100×#87604, #27157582, …
maximal quotient of#27156962, #27156976, #27156977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6208, 1532);