Finite Group Databasebeta

D97⋊#99 #20261712

order6208
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD97⋊#99

Splittings

FittingC2×D4×C97 ⋊ C4
SylowC97 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2C2×C22⋊#87604
commutatorC22×C97C22×C4
FrattiniC22C22×#87604
FittingC2×D4×C97C4
socleC2×C97C2×C22⋊C4
hypercenterC2×D4#87604
hypocenterC97C2×#99
LCSG ▷ C22×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

210 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 50 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,97|a^2=e,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#27156822, #27156829, #99×#87604, …
maximal normal subgroup of#27156822, #27156829, #99×#87604, …
maximal quotient of#27156962, #27156965, #27156972, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6208, 1526);