Finite Group Databasebeta

#31826470

order18112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC283 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D283
commutatorC4×C283C22×C4
FrattiniC2×C4C22×D283
Fitting, prime radicalC22×D4×C283C2
socleC22×C283C2×D4
cosocleC2×C4×C283C23
hypercenterC22×D4D283
hypocenterC283#418
LCSG ▷ C4×C283 ▷ C2×C283 ▷ C283
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4528

Polycyclic presentation:

2^6,283|a^2=e,c^2=f,d^2=f,b^a=bd,d^a=df,g^a=g^282,c^b=cf,d^b=df

Conjugacy classes & character table

2842 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49121228, #49121231, #49121639, …
maximal normal subgroup of#49121228, #49121231, #49121639, …
maximal quotient of#49119652, #49119678, #49119704, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18112, 554);