Finite Group Databasebeta

(C22⋊D23)⋊C8 #13092480

order1472
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D23)⋊C8

Splittings

FittingC23×C22⋊C8 ⋊ C2
SylowC23 ⋊ C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D23
commutatorC2×C23C22×C8
FittingC23×C22⋊C8C2
socleC22×C23C22×C4
prime radicalC2×C22⋊D23C4
cosocleC2×C4×C23C23
hypercenterC22⋊C8D23
hypocenterC23C8×D4
LCSG ▷ C2×C23 ▷ C23
UCSC1 ◁ C2×C4 ◁ C22⋊C8

134 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 736

Polycyclic presentation:

2^6,23|a^2=e,c^2=e,e^2=f,b^a=bd,g^c=g^22

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC8×D4×D23, C2×(C22⋊D23)⋊C8, #15682087, …
maximal normal subgroup ofC8×D4×D23, C2×(C22⋊D23)⋊C8, #15682087, …
maximal quotient of#15672189, #15672194, #15672200, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1472, 612);